It was gripping with a good/ aweful twist in the end. We were so excited that against all odds Kate survived the attack. Then we found out it was just nitrogen poisoning and she was hallucinating. That was not what I wanted to happen. Maybe that's just my want of a HEA.

The movie was decent, but I probably wouldn't have went to see it if it weren't for the free passes. The ending was kind of depressing. My boyfriend's family was big into diving and so he got caught up in the accuracy of what was being portrayed. I didn't think the movie was bad, but I hate to leave the movie theater not feeling resolved at the end of a movie.

The twist at the end is worth it all!

I would recommend they wait for it to come out on video. It was very suspenseful. But we hated the ending. Or should I say lack of ending! Disappointing.