This movie is entertaining in a most unusual way -- you are "engaged" in the movie from the first scene, and remain so throughout. I saw the Real 3D version in a modern stadium-seating theater. There is very little unusual about the story line. What makes the movie memorable is the imersion one feels into the world of the alien moon upon which "Avatar" takes place. You can almost feel the dampness in the forest and the wind on your face. And, if you are a bit afraid of heights, you might feel a little vertigo at times. The movie largely comes off as a well-told story related to us in a magnificent new way. I recommend it to anyone who likes movies. You will not be disappointed.