If you really enjoy slasher movies like "Halloween" or "My Bloody Valentine," you'll probably hate this film. It's an arthouse thriller examining mental illness and just happens to feature a mass murderer as the protagonist. You won't find any gory deaths or teenager cliches in this movie.
My only major complaint was that it was so short. 84 minutes just wasn't enough.
My only major complaint was that it was so short. 84 minutes just wasn't enough.