I waited to see it on TV. Not impresssed. Seemed to me a re-hash of all the older Titanic movies with more special effects. (Affects? or is it affected?)
I liked the old black-and-white Kenneth Moore version, out of England better.
Except for the one scene in the "new" version of the locked gate there was little done with -- to me -- the real horror of the Titanic, the hundreds of third class (steerage) passengers left to drown while the rich first-class passengers were put into lifeboats.
wow