Splatter-style captivity and survival film from Giles Alderson, which has a decent plot linking present and past, and effective tension and effects.

Despite the holes in some of the logic of the story, it ends up fitting together quite well, the acting is decent, and the gore is well handled.

As it is, it's strictly one for the gorehounds.

Those jonesing for a jolt of gore will definitely find plenty to enjoy here...it's not my bag. And the characters are just so insufferable I didn't particularly care.