This may be the best film of 2009 and one of the best films of the deacde. It's totally original with excellent story, characters, suspense, and action. For sci-fi fans, this is a must-see. For documentary fans, this is also a must see (but for those of you who don't like documentaries, do not fear! Only the first half-hour or so is almost full documentary, and it soon becomes a full-fledged film wiht only very few documentary pieces). For movie fans, this is a must-see. Get it yet? This is a MUST-SEE! It's brillinat, and, for action fans, there's plenty of cool, sci-fi action to please them! Parents: Although this is a great film, it is very gory and actually quite gross and disturbing. Torture, experimentation, and *SPOILERS* a man becoming an alien slowly over the course of the film (very gross and protracted) *SPOILERS ENDED* I highly, HIGHLY recommend this Oscar-worthy sci-fi film.