Avoid at all costs. Just re-watch DEEP BLUE SEA instead.
I expected this movie to be pretty bad - and it was. Not in a good way either. The script and direction was worse than your average Syfy Channel movie. I would say some of the editing was pretty bad but I don't think the editor had much to work with.
Side note: This was going to be a "Good 'Bad Movie' Night Out" flick - where I get a big group of friends to see a good "bad movie" opening night - but I am glad I changed my mind when I saw this was rated PG-13.