To really appreciate this movie you got to see it in an IMAX! The movie is long, sometimes even slow but you are so amazed by special effects that you forget about the plot of the movie. I did liked the movie but with 3 small kids your opinion changes on what is a good movie. Its a good movie to take the kids. It gives a perspective on how nature is tied to us and all living things. Also shows how we destroy our resources to make money without seen the consequences.