There are far, far worse films out there than Resurrection. I prefer it to AvP for a start.

Sure, there are giant plotholes, and the whole thing is a big demonstration of how taking some of my favorite people in film-making and sticking them together doesn't work if they don't get on (from "Amelie" and "City Of Lost Children" director Jean-Pierre Jeunet, to Joss "Buffy" Whedon), but that whole underwater sequence lifts it out of 'worst' for a start.