I've been rating horror movies and I don't think this really qualifies as horror. As a satisfying sci-fi action flick I give it five out of five slimy buckets of Predator blood. The story is simple-a bunch of badasses find themselves being hunted on an alien planet. Special props to Adrien Brody who bulked up to play a giant badass in this movie. Check out the trailer...you can get the flick anywhere or have it sent to you on Netflix.