Most Significant James Cameron Movie
James Cameron has had a great career, with numerous blockbusters and Oscar nominations. I know is popular to bash Avatar nowadays, but I honestly think that it's the most significant of all his movies. Not only did it break box office barriers thought unreachable, and touch lots of hearts, but it also ushered in a new era of 3D, CGI and visual effects.
What do you guys think? What was the most influential, significant James Cameron Movie to cinematic history? Which was his best movie?