I didn't find it too hard to suspend my disbelief in the characters because I went to a high school with basket cases like them. Lots of drama to go around. Anyways, the whole film was pretty nicely done, following the genre's conventions really engaging the audience in the whodunit aspect of the story.

Whenever I hear one of those aforementioned douche bags pontificate about how dangerous [...] videogames are I get a little stabby. --Wil Wheaton.

come on out.