I remember this debate from about a year or so ago. The general concensus was that the recent remake is so technically appaling that anyone with a remote interest in ships should be appalled.
-Bow thrusters running after its capsized- the engine/generators are still operational.
-Thrusters move water from one side to the other and not into or out of the thruster tunnel as depicted (ie turning the switch from port to starboard would change the direction of flow but it would not cause a vacumn in the tunnel)
-I don't know but I suspect you can't undo a padlock and walk into the thruster tunnel just like that.
-Oil film on the top of the water at the bottom (top!) of the atium- doesn't form like that shown.
-Everyone electrocuted in the disco except Emmy Rossum (thankfully!)? How terribly convenient.
-The ship turned back onto its keel before sliding under
-The RaDar didn't een pick up the tsunami approaching.
I only saw it once so the above list may not be exhaustive. I used the DVD to protect my desk from coffee cups.