Yeah, the plots of Avatar and Pocahontas are so identical that you can literally take a synopsis and play Mad Libs substituting the character names and it describes both perfectly.
The ultimate laziness of avatar: The mineral they're after that is so hard to find that is the basis for the movie, what shall we call it? Ahem, unobtainium yeah that's a good name!
I laughed out loud in the movie theater when they revealed that.