I have to say first that this is my first IMAX and first 3D movie, it definitely won't be the last. Granted the dialouge was a little corny, but who cares when the sound and visual quality are as good as this. This movie kept my wife and I tense and engaged from the opening scene to the final credit. Avatar is a movie about the distant future and appeared to be filmed and made in that same time period. You've got to go see it.