Not to be an echo of other reviews, but the realism is truly staggering; such incredible performances from the entire cast. The degree of unease and dread created is seldom seen in many horror films today, truly a film to watch. I'd like to think of myself as an avid horror film viewer, so few horror films really frighten me anymore, but this picture, with its' realism, atmosphere, visuals, and underlying themes of death (or rather the fear of death), just got under my skin. If you enjoy true horror like I do, then check this one out.