Technically stunning quickly followed by technically distracting. Some of the scenes were added just so showcase the 3D and in other scenes the 3D could not keep up with the action so you were left with a blur of in focus and out of focus movement on the screen. The plot was just ridiculously bad (Did Cameron write this when he was 10?), mining for Unobtainium on a planted called Pandora?? Lets not even get into the corney political messages which encompass the whole movie.