I saw the film advertised on the side of a bus the other day, it said it was showing from Sept 5 - quite a while ago. Is is still showing anywhere in Sheffield?

doesn't seem to be. Did this film flop?

http://edition.cnn.com/2008/SHOWBIZ/Movies/09/07/boxoffice.ap/

it's still to early to say how it did, but it looks like it will at least get its money back. I saw the original Thai movie with English subtitles in Singapore years ago, I would have liked to have seen the English language remake by the same Thai twin brother filmakers.