I found myself squirming through the majority of this film, and that's a GOOD thing, considering the suject matter at hand. Number one reason this film is worth watching - THE ACTING. Ellen Page and Patrick Wilson are FANTASTIC actors, and with the cinematography consisting of nearly all close ups of the two actor's faces, it's crucial that they both hit the right notes with the dialogue, and indeed, they do not disappoint. There are moments of EXTREME discomfort for the viewer, so anyone who can't handle psychological tension might want to skip this film. For those of you who can, and those of you who appreciate two actors doing what they do best, check this film out.