0%? That's awfully harsh. The film is not THAT bad. I've seen worse. Okay it has it's flaws, the erection jokes are very tiresome after being used the 10th time and what was the scene where Kevin and Perry are in the sea, Perry takes a crap and it chases after them all about? What was the point of that scene? But the scene that makes me gag (and everyone else for that matter) is the scene where the girls are getting ready for the date and squeeze their spots and pus squirts everywhere. Especially from their bellybuttons, EWW!!! The DVD commentary said there were many walkouts in that scene. I don't blame those people.
There are some funny gags and the music is great. If you don't like rave music, stay away. Rhys Ifans is great at playing the nasty DJ and Kathy Burke steals the show.
There are good reviews to this film if you just look at the DVD covers, this site shows only 5 critic reviews.