Warning: Old Man Rant Ahead
I've been a fan of Disney's 3D park films since Magic Journeys back when it was still in EPCOT Center. At the time, America was going through a minor 3D revival with films like Jaws 3 and Friday the 13th, Part III, so I'm sure that Disney was taking advantage of the renewed interest in 3D when they made Magic Journeys. The thing was, that film was soooo much better than the 3D we got in the local theaters. Being shot on 70mm at a higher-than-standard frame rate meant that the images were crystal clear and incredibly life-like. It was an experience that wasn't available outside of Disney.
With Captain EO, which I never got to see, Disney upped the ante with in-theater effects and, well, Michael Jackson who was, at the time, the most famous entertainer on the planet. Seriously. If you weren't around in those days, you might not realize just how huge he was. My grandmother knew who Michael Jackson was. In any case, it was another case where it was an experience you could only get at Disney.
The final four 3D park films were all pretty great (not as much of a fan of Honey, I Shrunk the Audience), so they made sense in their day.
I just don't know that 3D films really hold their own in today's world. They are in every movieplex and, for some people, even available in the home. The in-theater effects aren't really special either, as lots of theme parks have them.
I do enjoy Philharmagic, It's Tough to Be a Bug, and MuppetVision, but I also think that maybe they've outlived their usefulness. While the Muppet fan in me is hesitant to touch MuppetVision, since it was the last project that Jim Henson completed, I won't be surprised when it is gone. Those films are only special because of the extra effects and AA figures that are part of the show. If those effects are not working, which, by all accounts is hit-or-miss, then there's no reason to even watch them.
Disney either needs to pony up the funds to bring them back to complete working order, even adding some new tech into them, or else they need to go. Those buildings are big and a lot can be done with pre-existing space of that magnitude. What shouldn't happen is what is going on over at Imagination. The whole pavilion is a rotting mess, but showing Pixar shorts that are available on home video is just an insult to the technological marvels that once graced the space.