Big horror fan here but...
I found this movie really boring and tedious. I am a big horror fan, of all kinds, from black and white to color, from gore to psycological horror, from slashers to drama horror, fast and slow peaced horror, Asian horror, Holywood horror, I mean, I have no boundaries, I can watch any kind... but this one is really, really boring. It fails in every aspect for me.
I respect the people who like this movie, I mean, it's a matter of taste, but this one didn't work for me.