Actually enjoyed this film and was almost late for work. It reminded me a lot of the humour in Airplane although I doubt it was intended to be comedy. A great deal of scientific research has been totally ignored in the making of this movie. The opulence of the original Titanic was portrayed exceptionally poorly. The grandure of the party in the ballroom looked like a poorly attended disco in a village hall.
In one scene a serious cut was dealt with using a credit card and a couple of bits of tape. Bearing in mind this happened in the medical centre.
Just loved it. Will have to watch again.