This must be what the audiences at the Wizard of Oz must have felt; slack-jawed awe. I couldn't breath, blink, I didn't know where to look, scared to miss anything. Movies are an escape to world not yet discovered. This is the best film I have ever seen. The plot is not original, it is the plot of Dances with Wolves among others. The dialogue is at times lacking. But the visuals are beyond my poor power to describe. Cameron has done what he did with Terminator, The Abyss, Titanic. He has redefined movies.