Just saw it and it was decent not great. It tells the story non-linearly, each character is shot independently from different angels. The story is about two guys who want to have fun by making a blood bath out of their college friends and they do it!! Not a strong story though
The nice thing about this movie is satanic Beethoven music when the killer kid plays it on piano, it is the awesome part of movie
P.s. satanic is synonymous to something great