AVATAR shutters the box office

It is a fact. James Cameron latest opus AVATAR is going to be the most successful movie of all time. So far it has grossed 1,3 billion dollars and it is out for less than a month. It's been 13 years since Cameron conquer the title "king of the world" with Titanic. Do i need to remind u that titanic won 11 oscars and WAS the most successuful movie of all time. So what happened with AVATAR? When