Most critics are frightened by it and impressed by how little it needs to frighten them. The praise clusters on the handheld camerawork, the sound of things unseen in the dark, and the three leads, whose improvised panic is repeatedly called believable. Several reviews say the woods themselves become the threat, and that a noise you cannot see is worse than a monster you can. The later notices, written a decade or two on, agree it still works.
The reservations are about payoff and pace. Variety and Collider both find the ending abrupt after so long a buildup, and the Los Angeles Times enjoys it more as a joke about student arrogance than as horror. Eye for Film is the least persuaded, calling the footage messy and the characters hard to like, though it still credits the tension. Sight and Sound is troubled less by the film than by how it was made, and by the marketing. The spread is narrow; nobody dismisses it.
