I found this movie to be funny, serious, entertaining, a little sad in parts, but overall, it didn't suck! I don't think it would win any awards, but it served its purpose well - it entertained me for a couple of hours - isn't that all we ask of a movie?
It deals with some VERY serious teenage problems - parents divorcing, finding new partners, teenage pregnancy, young love (and old love), and the cruncher, whether to have sex or not. It covered just about most of the problems teenagers face these days.
It was essentially a good movie and dealt with these issues quite well - not too heavy, not too light.
Mandy Moore was pretty darned good too - she has a nice little career ahead of her me thinks! :)