Wanted to see the movie but was not thrilled with the fact it was 2 hours and 40 minutes long. But once you are swept away into the picture the time passes quickly. The imax 3D was incredible. Other 3D features I saw, which were mostly with my grandkids, were just little things like items thrown towards your face, but this movie put you right there into it. The movie itself was excellent. Brought up emotions of anger, sadness, joy,wonder, and fascination. Would go see it again.