If there were a competition for false advertising, the much-talked-about trailer for the Fifty Shades of Grey movie would walk away with first prize... If we move from the trailer to the book, the sex isn't so much hot as violent and dehumanizing. Christian has a thing for what is generally called sadomasochism in the popular press, but in the book what we see is pure sadism carried out by a sophisticated predator who knows how to groom vulnerable girls. The most likely real-world ending of Fifty Shades of Grey is fifty shades of black and blue.
What is often overlooked, or downright ignored, when such claims are made, is whether 'real' audiences feel misled, or lied to. Because, if audiences actually believe this, if they feel they are regularly being mis-sold or duped, then why does the trailer remain so incredibly popular? Why do millions of people search for, and download, new trailers every day?