You know, I totally missed out on this last year.... but I'm glad they brought it back. I went to today's afternoon showing, and fessed up the slightly more expensive $13.25 price. It was worth it. This has been one of the few times I've ever gotten to experience digital cinema, and the quality is stunning. I seriously hope this is where the future of movie theaters is headed - and I would actually pay up to see a lot of my favorites again in digital format.
The 3D effects add a wonderful edge to the viewing experience. They're never get quite in your face as the new prelude opening is, where the jack-in-the-box pumpkin leaps out at you, but the newly rendered effects allows you to notice an insane amount of details you may not have noticed before, especially in the foreground of the picture. The characters looks especially tangible, almost as if they blew up the actual puppets to billboard size, and you can actually touch them.
On top of which, just seeing the movie on the big screen again has made me discover things that I simply haven't noticed on my many repeat viewings at home. I wonder how I never saw the tree's lights glowing on the door to Christmas Town? Or that the merman creature that comes up out of the water fountain toward the end has a sleeping mask on his head?
The end credits also addded new pictures of the entire character cast in conceptual art form. Very cool.