The best sci fi movie in the last 30 years. Must see in IMAX 3D...well worth the price. Story is compelling and captivating. Graphics and effects are stunning!! I will go see it again because it is just that good. I took my children (8 & 10 years old) to see the movie with me and it kept them entertained from start to finish. Absolutely must see this movie even if you don't like sci fi movies....it is incredible!!