It was visually an awesome film. No one has ever made a movie looking like this. The surround sound was also done very well. The story was it weak point especially at the end but it doesn't really damage the film but it was very predictable. On the other hand, If it was too complicated, no one would like it. It was a classic David and Goliath story. The main thing is that it was not a Hollywood cookie cutter film so I applaud Cameron big time for that (and all his pictures). It seemed a bit long and I felt he could have cut about a half hour out of it by snipping a moment or two from various places in the film. I give it an A- (my 3 1/2 stars out of four). Can't wait to see the sequel.