Stereotyping
Sorry to say this, but this seemed to be nothing more than a stereotype of nerds having nothing better to do than playing videogames and the like, seeing it a more viable cause than interacting with the opposite gender and the like.
I give it a 5/10 for great animation and designing, but I'm just really tired of generalizations. I know many nerds, interact with nerds and I even admit to being a nerd myself, playing games and MMOs, reading comics and such, but I lead a productive life too, I go to work regularly, I'm in a relationship and have certain non-nerdish interests.
I'm not chastising, this is only an expression of opinion. Like I said, it was done well.