content: At the risk of repeating what all the other reviewers have stated, let me just say that this was as finely crafted a scarfest since the first Alien film. Writer/Director Neil Marshall is to be commended for creating a first rate horror film that, for once, doesn't rely on all the hacneyed tricks and CGI effects that have come down the pike in the last several years as well as utilizing cast of unknowns who also can't act to save their lives. This cast of unknowns are all good actors and handle their roles admirably. The score by David Julyan is the perfect accompaniment to Marshall's film and the cinematography and editing by Sam McCurdy and Jon Harris respectively combine to make this the true jewel of horror films.I normally don't purchase films of this ilk but after renting the film and getting the bejesus scared out of me I just had to own a copy. I would therefore recommend this film to anyone who enjoy their shocks and frights at high octane levels.