Oh! I can certainly see your POV on it, if I wasn't a diver I would prolly have found it boring too, I had my doubts before seeing it but in the end I thoroughly enjoyed it, prolly because I could relate to it having drifted 300 metres away from a dive boat in the Florida keys once!!!
Very scary let me tell ya!!!

Injustice will be avenged.
Cofiwch Dryweryn.