I just watched this. Totally amazing, yeah? I love that on one level it's a heady, sexually charged adolescent road movie, but it's also a comment on the passing of youth, the fragility of life and the gaping socioeconomic divide. The juxtaposition of comic and tragic elements was brilliant and at times almost a bit brutal. Also, the interactions between the three lead characters were perfect (not to mention how staggeringly hot they all are).
The ending... well I don't wanna give it away, so I'll just say that it's incredible.