See this movie in an IMAX theatre, if possible. The 3D effects are cutting edge, immersing you in a visually stunning world that captures you from the start and doesn't let go until the credits. The simple story line is merely the vehicle for this grand visual adventure, but thanks to James Cameron's creativity, it rides like a roller coaster. Our group ranged in ages from 14 to 50 to 84 and we all loved it.