I don't dive but I was wondering why the sister who panicked is the one who had more oxygen? Hers should've depleted faster. I don't see how they lost all common sense when you look at that boat & cage & wench and still take this dive. As soon as the cable snapped, the boat captain should've called for help. I wanted to see the rest of the rescue! And recovery.

It was suspenseful enough to be an edge of the seat gripping experience. However, there wasn't much in the storyline so much so that the ending left me asking myself why I actually watched the movie.

Fun thriller which was good until the end of movie. I did not like the ending.

Intense movie. Mandy Moore kinda threw me off a bit being in this movie but it was very thrilling. The beginning of the movie was a little slow and corny but it picked up very fast.