IMAX 3D is the best experience. Be aware that the spiritual overtones are from a 'mother earth' perspective. Visual experience the best I have ever seen!! Story line keeps you engaged throughout the 2hr 40min (start it with an empty bladder) Keep in mind that the action is pretty intense for the better part of the movie so I would say 9-10 years of age would be about the lower limit as there is also some strong language used which I could have done without. I would also think that individuals sensitive to light or flashes of light and loud audio should take note- my 11 year old son walked out with a pretty bad headache. All in all a very unique and memorable experience...FUNTASTIC!!!!!