Just watched the film, and for the most part, I really enjoyed it! The highlights of the film were the lead actress, who was quite good, makeup and prosthetic, the score and atmosphere were also very solid.
Cons: There were a few too many flashbacks, the CGI effects were subpar, the son was a bit irritating as the film went on, not enough Dominic Purcell or Graham McTavish, and it took awhile for the film to get interesting.
7/10