all good

Rating: 8/10 (2 February 2013)

This was a really good horror movie, with plot twists, surprises, plenty of scares, and excellent technical effects. I am not giving it ten stars only because it was a bit depressing in places, but after I left the theater, even the depressing aspects of this movie caused me to think about it.
Once again, Jessica Chastain stole the show. Her acting skills are unbelievable. I just learned from the featured review that she is the critics' favorite, and I can see why. Nobody delivers a line better. So far, I have seen her in two roles, and she aced both of them.
If you are a fan of the horror and sci fi genres, then by all means see this movie.