great, witty, and entertaining movie. i only take issue with the inaccurate description provided by common sense. there are several sexual references ("sexual perverts" and moaning mistaken as active sex by teenager for two examples). there's a lot of swearing - s**t, god d*** (many of this), hell (not just as the place), and one f***. there are some very, though comic in context, scary images (face ripped off, bloody toothed monster, people cut in half, etc). there are also many (8) references to suicide.
it's just for an older crowd than 9 years old.