Excellent

Rating: 9/10 (21 December 2014)

Powerful film, with strong visual effects which can be disturbing, although gives the film the extra bit of horror you've been craving for.
Small continuity errors but nothing major at all. Can be emotionally terrifying and will keep you on the edge of your seat continuously.
The slow build up of the possession has been produced in a very creative way, along with the use of voices to add to the fear factor. I also am pleased that this film does not drag on for a prolonged amount of time, and is reasonable with the length of the scenes. Perhaps could be difficult to understand the relation of the beginning of the film to the actual story line but can be sorted out by watching it a few more times.
I would highly recommend this to anyone who is interested in the supernatural. I would 100% watch this again.