Being a cave diver. This movie sucks - it is not like this at all folks. A certified cave diver never would do any of the dives or behaviors seen in this film. None of would use the equipment used in this movie. What they show is a total misrepresentation of actual cave explorations. It is total trash. Shame on you James Cameron and the so called writers and directors of this piece of trash film. No currently trained open water or cave divers would go under water without a safe second stage. * * * You'll shame Sheck Exley' name and his work to make all diving safe. This movie is only good for giving children night mares. Don't see it.
