Well, it is not horror at all... It's very very very VERY dark comedy/drama. It's hard to explain without giving too much away, but to dumb it down as much as I can...it's one of those movies that have multiple stories going on at once with multiple characters, all of whom are connected somehow, and all of whom are trying to achieve their own image of happiness.
Just for warning, the main story in the film is about a pedaphile, and his scenes are among the most disturbing scenes in the film. It's a great movie, but I've yet to meet a person who has not been greatly disturbed by this movie.
Does this movie have a cartoon/drawn cover by any chance??
I've seen a movie with a cartoon like cover down at my blockbuster called Happiness, and it wasn't in comedy or anything, and didn't look like a comedy when i picked it up and i'm pretty sure it may have been rated R, just wondering if its the right movie.