Can eat their words, HA!
Saw it last night, thoroughly enjoyed it. One of the best films of the year, and truly visionary use of 3D. No gimmicks, just enhancing your perception of the film , increasing it's layering and making it feel like you are part of the movie. You almost feel akin to a voyeur watching these scenes, with weeds and plants drifting past you.
Not only that, but there's some strong emotional content, too. The nature of the film has been done before, in other films, but never with such gusto and excellence as Cameron displays it here. Everyone involved with Avatar should be proud.
Next up - Battle Angel, Cameron! YOU KNOW YOU WANT TO!!!!