I've been compelled to write this review after reading the former ones. As this film is quite remarkable in many things I can only understand the very bad reviews as spurious stuff. Why I say that comes below: Very good performances. Matthew Fox, Jeffrey Donovan and the girl Quinn McColgan are perfect in their work. You really get into the movie with them. There's always a narrative nerve that never decays. The photography is usually evocative. The characters are elaborated and likely. They evolve as the screenplay unfolds. The movie is, in general, entertaining and the action scenes are well filmed. Maybe is not the most original sci-fi movie but no doubt it's a more than decent one.