Without doubt one of the scariest, creepiest, gut-churningly unsettling pictures to come along in ages.
80
Variety
Unnamed
A tour-de-force thriller that deftly transforms its low-budget limitations into spectacular assets.
75
ReelViews
James Berardinelli
It offers genuine scares and chills without the self-aware, packaged feel of many horror/thriller films.
75
Chicago Tribune
Unnamed
A slow drip, but one all the more intense for its Gothic minimalism and its underlying parable of naturalistic determinism: It's no fun to fool with Mother Nature.
60
Film Threat
Unnamed
Every hour that ticks by your stomach drops a little more as the outlook becomes more bleak.