On the 3D version.... it isn't worth the extra. The movie itself is AMAZING, and in my opinion (and many others), is the best of all 3 of them. There is plenty of enjoyment for the kids, but this movie has a lot of "deep" stuff to it, to keep the adults into it. BUT!!!! The 3D aspect of it... nah. Maybe it is me, but I just didn't see a need for a 3D version of this movie. Honestly, for me... it took a lot AWAY from the movie. I will probably go back to see it again, but in 2D. Amazing Story, And seeing the animation today... just makes what they did 10 years ago... even more impressive. And the Pixar Short to start the movie was also very good.