Probably one of the best horror movies made in the last 10 years since..
...since Noroi The Curse.
It's not perfect or totally scary but I think that this is a great movie: Different, detail-oriented work, doesn't rely on scare jumps in excess, underrated, and misjudged.
I'm dissapointed with bad reviews from some movie critics and other people. It seems that nothing satisfies people in this genre nowadays. Some people try to do something original and the work isn't recognized for or what is worst, some overhyped b*$h#t like The babadook is praised by the critic and I believe that people are influenced by that.
If you are an horror fan that haven't seen this movie because you believe that there's nothing original anymore, give it a try, maybe you will enjoy this.