Luke also urged fans on Twitter to buy "real music".
Never one to take criticism lying down, Liam responded to the criticism writing:
Sad thing is @lukekook we are/where fans of your band, nice one man verbally attacking your own fans how very rock and roll of you ;)— Liam Payne (@Real_Liam_Payne) November 27, 2013
Luke, who removed his original tweets about the X Factor-produced band, has now apologised after receiving a barrage of abuse from 1D fans. He writes:
This whole thing now has gone too far. Gonna say I have my opinions but meant no offence, that's why I took down them there tweets. Love— luke pritchard (@lukekook) November 27, 2013
Do you think Luke had a point or is he just bitter?