This movie was terrible. The trailer suggests it's a horror film but it really isn't. I would say there are two movies in one. The first part is a reasonably intriguing suspense movie with some potential. The second part is a cheap comedy that makes you hate yourself for even believing the first part was going anywhere.
It's not scary. It's laughable but not funny.
Spoiler Alert: there are so many plot holes they literally had to introduce witchcraft to start making sense of them. In the end, they even fail at that. A real wate of time.