Look at what your friends and classmates like: Justin Beiber, Lady Gaga and the new nickolodean and Cartoon Network, Call of Duty, and D&D 4.0. Your new group represents everything that my group HATES about this world, and that is that most of what we loved and cherished when we were your age is being replaced by things of far less substance and far more stupidity. So it isn't kids we hate, just what you signify, which is the death of all things we love and cherish.
Also, there will always be outliers, but as a rule, your age group is incredibly immature. There may have been nice German soldiers during Nazi rule, but it doesn't mean we didn't lump them is with the rest of 'em. and yes, Goodwin's Law....