TX*s review below begins with a incorrect spoiler that assumes the 'thing' was defeated by the hero screaming at it. Actually, the 'thing' was not defeated by the hero screaming at it. I'll stop right there just in case anyone wants to watch (or rewatch) this movie. Which by the way was one of the best horror films in recent years. A fantastic combination of beautiful cinematography, strong character relationships and conflict, a steadily growing sense of dread and an incredible 'monster' reveal.