A Tory Cabinet minister has hit out at the "appalling demonisation" of Mitt Romney in the UK media.
Iain Duncan Smith praised his record as a governor and businessman and complained that the Republican presidential candidate had been wrongly portrayed as "stupid".
He also pointed out that under Barack Obama the US deficit had "gone from something like 4-500 billion dollars to three or so trillion dollars", and suggested the superpower's economy was stagnating.
Although Duncan Smith stressed he did not know Romney personally, and was not necessarily a "fan", the remarks appeared to risk breaching the convention against ministers taking sides in foreign elections.
"The demonisation of Mitt Romney over here has been appalling really," the work and pensions secretary told BBC Radio 5 Live's Pienaar's Politics.
"He may have faults. All politicians have faults. But this is a guy who ran a state very well.
"He got their debts and deficit down. He's turned around businesses. Whatever else you may say about him, he is not stupid, and he is made out to be stupid over here."
He went on: "I think sometimes our reporting ... particularly the print media have tended to convey a very shallow two-dimensional fight.
"The American election has been appallingly reported I think in the UK. It has been misrepresented, the whole nature of it."
SEE ALSO: US Election 2012 Live Updates
Highlighting the importance of an American recovery to Britain's prospects, Duncan Smith said: "The fact that it (the US economy) hasn't bounced back from this recession, arguably for the first time since the war, makes it a very worrying picture indeed - with unemployment really historically very high in the US and really not a lot of serious new economic activity taking place."
Romney was widely mocked by the UK media for a series of supposed gaffes when he visited London in July with the trip being christened a "Romneyshambles"
He commented that the signs for a successful Olympics were not "encouraging", prompting a rebuke from David Cameron.
He also described "looking out of the backside of 10 Downing Street", and referred to Ed Miliband as "Mr Leader" - leading to suggestions he did not know the Labour leader's name.
British Conservative politicians should be natural allies of Romney and his Republican Party. However many Tory MPs were energised by Barack Obama's 2008 election victory and many would no doubt like to see the president re-elected.
A Tory cabinet minister told HuffPost at the time of Romney's vist to London that for many Conservatives "our heart is with Obama".
And David Cameron was reported to have told a audience of Americans that Romney had the "unique distinction of uniting all of England against him" with his comments about the Olympics.
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2012 -- Barack Obama
U.S. President Barack Obama waves to supporters following his victory speech on election night in Chicago, Illinois on November 6, 2012. (JEWEL SAMAD/AFP/Getty Images)
2008 -- Barack Obama
Nov. 4, 2008: U.S. president-elect Barack Obama waves at his supporters during his election night victory rally at Grant Park in Chicago. (JEWEL SAMAD/AFP/Getty Images)
2004 -- George W. Bush
In this Nov. 3, 2004 file photo, President George W. Bush and first lady Laura Bush salute and wave during an election victory rally at the Ronald Reagan Building and International Trade Center in Washington. (AP Photo/Charles Dharapak, File)
2000 -- George W. Bush
U.S. Republican presidential candidate and Texas Governor George W. Bush casts his vote in Austin, Texas on November 7, 2000. (PAUL RICHARDS/AFP/Getty Images)
1996 -- Bill Clinton
President Bill Clinton, wife Hillary and daughter Chelsea wave to supporters in front of the Old State House during an election night celebration in Little Rock, Ark. on Tuesday, Nov. 5, 1996. (AP Photo/David Longstreath)
1992 -- Bill Clinton
Bill Clinton and Al Gore celebrate in Little Rock, Arkansas after winning in a landslide election on November 3, 1992. (AP Photo)
1988 -- George H. W. Bush
President-elect George Bush and his family celebrate his victory on November 8,1988 at the Brown Convention Center in Houston. (WALT FRERCK/AFP/Getty Images) <em><strong>CORRECTION:</strong> An earlier version of this slide was titled "George W. Bush." It has been fixed.</em>
1984 -- Ronald Reagan
President Ronald Reagan gives a thumbs-up to supporters at the Century Plaza Hotel in Los Angeles as he celebrates his re-election, Nov. 6, 1984, with first lady Nancy Reagan at his side. (AP Photo/File)
1980 -- Ronald Reagan
President-elect Ronald Reagan and wife Nancy wave to well-wishers on Tuesday, Nov. 4, 1980 at Century Plaza Hotel in Los Angeles after his election victory. (AP Photo)
1976 -- Jimmy Carter
Democratic presidential candidate Jimmy Carter embraces his wife Rosalynn after receiving the final news of his victory in the national general election on November 2, 1976. (Photo by Hulton Archive/Getty Images)
1972 -- Richard Nixon
U.S. President Richard M. Nixon meets at Camp David, Maryland, on November 13, 1972 to discuss the Vietnam situation with Secretary of State Henry A. Kissinger (L) and Maj. Gen. Alexander M. Haig Jr.(R), Deputy Assistant to the President for National Security Affairs. (Photo by AFP PHOTO/NATIONAL ARCHIVE/Getty Images)
1968 -- Richard Nixon
President-elect Richard M. Nixon and his wife, Pat, were a picture of joy at the Waldorf-Astoria Hotel in New York, Nov. 6, 1968, as he thanked campaign workers. At left are David Eisenhower, Julie Nixon's fiance, Julie and her sister Tricia at center. (AP Photo)
1964 -- Lyndon Johnson
President Lyndon Johnson proves he's a pretty good cowhand as he puts his horse, Lady B, through the paces of rounding up a Hereford yearling on his LBJ Ranch near Stonewall, Texas, on November 4, 1964. (AP Photo/Bill Hudson)
1960 -- John F. Kennedy
Caroline Kennedy peeps over the shoulder of her father, Senator John F. Kennedy, as he gave her a piggy-back ride November 9, 1960 at the Kennedy residence in Hyannis Port, Mass. It was the first chance president-elect Kennedy had to relax with his daughter in weeks. (AP Photo)
1956 -- Dwight D. Eisenhower
President Dwight D. Eisenhower and Vice President Richard Nixon salute cheering workers and Republicans at GOP election headquarters in Washington, November 7, 1956, after Adlai Stevenson conceded. (AP Photo)
1952 -- Dwight D. Eisenhower
President-elect Dwight Eisenhower and first lady-elect Mamie Eisenhower wave to the cheering, singing crowd in the Grand Ballroom of the Hotel Commodore in New York City on Nov. 5, 1952 after Gov. Adlai Stevenson conceded defeat. (AP Photo/Matty Zimmerman)
1948 -- Harry S. Truman
U.S. President Harry S. Truman holds up an Election Day edition of the Chicago Daily Tribune, which, based on early results, mistakenly announced "Dewey Defeats Truman" on November 4, 1948. The president told well-wishers at St. Louis' Union Station, "That is one for the books!" (AP Photo/Byron Rollins)
1944 -- Franklin D. Roosevelt
President Franklin Roosevelt greets a young admirer as he sits outside his home in Hyde Park, N.Y., on election night, November 7, 1944. Behind him stands his daughter, Mrs. Anna Roosevelt Boettinger and the first lady, Eleanor Roosevelt. (AP Photo)
1940 -- Franklin D. Roosevelt
American President Franklin Delano Roosevelt (1882 - 1945) speaking to a crowd of 25,000 at Madison Square Garden in New York on Nov. 8, 1940, before his sweeping re-election for a third term. (Photo by Fox Photos/Getty Images)
1936 -- Franklin D. Roosevelt
The Republican Governor of Kansas and presidential candidate, Alfred Landon (1887 - 1987) greeting the American President Franklin Delano Roosevelt (1882 - 1945) (seated) prior to the presidential elections. Future United States President Harry S. Truman can been seen in the background. (Photo by Keystone/Getty Images)
1932 -- Franklin D. Roosevelt
Governor Franklin D. Roosevelt of New York at his Hyde Park, N.Y. home November 6, 1932, seen at the conclusion of the arduous months of campaigning following his presidential nomination in Chicago. (AP Photo)
1928 -- Herbert Hoover
President-elect Herbert Hoover is seated at a table with wife, Lou, and joined by other family members on Nov. 9, 1928. Standing from left: Allan Hoover; son; Margaret Hoover, with husband, Herbert Hoover, Jr.,at right. Peggy Ann Hoover, daughter of Herbert Hoover Jr., sits with her grandmother. (AP Photo)
1924 -- Calvin Coolidge
U.S. President Calvin Coolidge and first lady Grace Coolidge are shown with their dog at the White House portico in Washington, D.C., on Nov. 5, 1924. (AP Photo)
1920 -- Warren Harding
Senator Warren Harding, with wife Florence and his father George, shown on Aug. 27, 1920. (AP Photo)
1916 -- Woodrow Wilson
Surrounded by crowds, President Woodrow Wilson throws out the first ball at a baseball game in Washington in this 1916 photo. (AP Photo)
1912 -- Woodrow Wilson
Woodrow Wilson (1856 - 1924), the future American president, casts his vote while Governor of New Jersey, on Nov. 14, 1912. (Photo by Topical Press Agency/Getty Images)