In a weird way, cooler than the first one. Not as good as a whole, but maybe more interesting with the whole American Indian shaman, and flashbacks to a psychotic cave cult.
Panos Cosmatos (son of Sr. Cosmatos who directed Tombstone and Rambo: First Blood pt 2) first movie. Unique experience. Reminded me of Early Argento, John Carpenter, Event Horizon, THX 1138, Eraserhead and a few others. Seems like most people love it or hate it. Slow and eerie. Kind of an arty sci-fi/horror. Definitely worth the watch. Hate it or love it, it's one of a kind.