I didn't like Juno as much as I thought I would, coming off the fact that has 2 recent AD stars in it and Ellen Page is a hometown girl (on my Canooook side of the fam). I was pretty 'meh' about the whole affair.
I'd mind more the band name-dropping onscreen peen measuring if it wasn't an absolute truth that we all have to suffer these douches on a day to day basis. To blame these movies for not hiding this inescapable fact is unfair.
I agree, movies should reflect reality. That's my problem with this film (judging by the trailer) and others like it. those types of people should be represented in movies, but realistically. It seems like the makers of the film are desperately trying to penetrate the mainstream and make those douches you encounter every day cool and acceptable.
Gorgeous girls don't approach introverted nerds, and respect them because of their taste in music/movies. When they do, it's only if they have displayed value in other ways, such as being confident, good looking, or interesting. Movies like this propagate delusions and make the introverted nerds worse off.