This is a powerful,surreal and frightening film. Like Deliverance, It's mostly about the very thin veneer of civilization. Shot in a cinema verite style, the brutality and horror seems almost documentary like, unlike Deliverance where there are practically signposts saying "meaning" per 24 frames, this film allows the horror and absurdity of itself unfold itself slyly around the edge of the frame.( consider the brilliant satire of having the surgeons chant "take him apart! take him apart!" as they dance around the campfire. And the eerie shot of the forest dwelling killer standing on top of the hill, a shadow against the sun.) Wheras Deliverance was all about northern white guilt, the doctors in this film have something to be guilty about. I think "Deliverance" is great but this film reveals it's limitations, it's lack of guts, and it's prettifying of nature. Ultimately this is a superior film.
