Very disappointing and underwhelming. The first half dragged on and I was so bored that I felt like walking out of the hall. However, I sat through thinking it would somehow redeem itself. Big mistake. The story does a half hearted attempt at explaining why the things that were happening, happened. No scary parts, no story, no plot development. Just a big waste of time.
P.S. One thing I have to draw attention to is the cinematography. The camera angles and the way it was shot, creates a sense of paranoia. The film had potential, which was missed by a long shot.