I have a thing for films that cast no judgement. This is one such film, that follows some pretty horrible kids around for 24 hours, but there is no moral conclusion, and it exposes the attitudes of teenagers 'today'. I recognised quite a few of my peers in that film, particularly among the boys; selfish, arrogant, narrow minded and shallow. The girls' depiction was very refreshing for once, particularly at the beginning; I thought the conversations they were having were quite similar to the kind I have with my friends - though we are considerably less crude. :/
I suppose the reason I love this film is because not only is it gritty, shocking and real, but it manages to be predictable and painful at the same time. Inevitability, is the better word, for what happens at the end. I think the box's description of 'a day when everything and nothing will change' is spot on.