I loved the total immersion into the world of this movie. The effects were spectacular. The 3D in Imax has no distortion around the edges as other 3d screenings do. Yes, the message was heavy handed but that does not matter. It's Cameron's money he can say what he wants. I do tend to agree but it may be unrealistic. Nevertheless, it is the best film I've seen this year. I would recommend this to everyone.