both the movies are good , but Titanic is a bit different with a different theme, so can yes 51% Titanic and 49% Avatar
i`ll probably answer your question in 2012, after i`ll watch titanic in 3D...until than, i cannot make a comparison between them..
I like Avatar more but that's purely out of my preference for such stories (huge planetary romance geek), because Titanic is easily the better written movie.
There is no need to compare both of them, both of them are good, I would like to see both the movies again and again
untuk orang yang menyukai romantis adalah titanic , tapi untuk film laga avatar jauh lebih baik tapi untuk film di abad ini , saya lebih suka avatar