I like Avatar, although I don't really like those kind of films that's why I'm not really impressed with that film. With Titanic, I can relate to the characters and it is actually based on a true story right? Or maybe I'm stupid because I'm believing in such a story.
It's not a real story but basically that's what the human being is doing to the earth nowadays and several decades ago, destroying it just to get oil , money and more money . WIthout being aware of such damage they're making to their own planet.