this movie be so bad it look like a home movie . in one scene and the camera very slowly and gradually tilt down and then move back up into place again . the sound be crackly and and occasionally fade out then in again . in another scene and the camera man be just visible in a mirror . then come the scene with instruction how to put down a tent . which and believe me and go on for age and be completely irrelevant to the plot . most scene drag on with conversation that be not entirely relevant either . in my opinion these be just to fill out the movie and make it longer . even with these scene add it be very short . the only good thing about it be the severed head and which do look quite realistic .