it am above average horror movie but acc to me its biggest flaws is that movie is not constant. I mean that for some times you will feel that its a horror but after some time you will feel that you are watching a normal movie. in short it is a drama movie with a hint of horror in it but it is a one time watch. i may not like it much becuase i am a hardcore horror movie fan.
i am not a good writer so i may not explained you properly.