I was skeptical, but this movie was amazing. I saw it in IMAX 3D at an AMC. I believe they used dual 4K Sony digital projectors. Bar none this was the best image quality i have ever seen. I looked FAR better than HD. It was presented in what looked to be 16:9, and the 3D was mind blowing. It was layered perfectly, and the depth was very realistic. On the creative side, the world was very well done. It was so vibrant that real life seems dull afterward. The sound field was accurate, and powerful. The story line was believable and heartwarming. Not much for plot twists but overall kept my attention throughout. Bottom line: See this in IMAX 3D, and you WILL enjoy it, it's mind candy.