Immediately, my instinct was for T2: 3D, but then I thought about the amount of times I've witnessed problems with the live elements.
On the other hand, It's Tough to be a Bug may have less impressive audience immersion, but delivers such a tightly knit and hilarious package that it's hard to resist.
Both always put a smile on my face. I need to contemplate for a few hours before I can vote.
But with T2 it starts with a demo of the T-70's, goes to the T-800 saving John in front of us, then inexplicably, we're just watching a movie once they go through the portal. The movie is entertaining, but there's the disconnect... how are we watching these guys from these angles? Then we finally get brought back into the action for some reason with the T-1000000. Doesn't quite mesh with being part of the show.
Bugs just has a constant flow, and has some good jokes while being immersive and a bit educational.
The film itself holds nothing on Philharmagic of course...
Still, Gotta give it to Flik and the gang!
Oh, well - congrats to the Bug Brigade. It's a spectacular show... Richly deserved!