Dane Cook is a pretty good actor when he's allowed to tackle his roles seriously, but as a comic, I just don't find his shit funny. Everyway he's made fun of on The Simpsons, South Park or Family Guy is spot on. And regarding this movie, it seems like it's a remake of the Urban Gothic episode entitled "Be Movie", which is generally the same thing. A slasher from some horror flick, coming to life(crossing over from movie to reality) and killing high school kids while they are locked in school.