The movie reminds me much of the best of The Matrix and Star Wars but with a holistic view. The IMAX 3-D view was eye-popping, the world structure reminiscent of Tolken's series with a good many layers. The one lagging question...what was the purpose of 6 legs for the animals? Just didn't seem to have a well-thought out use. Otherwise, beautifully done and well thought out. The very fact that they invented an entire new language is incredible! Well-acted- you gotta love Sigourney Weaver- this is a terrific movie with STRONG women! It's about time.