>"Further, where are all the other characters set up in Tron Legacy? Why should we care anything about this whole new crew of characters that seem to have no real connection to the previous stories? Legacy actually set up the possibility of an interesting sequel. Why aren't we getting that?"
^^ This
I haven't seen the movie, and probably won't, until years from now when it pops up on something. I did love Tron (when it came out) and also Tron Legacy was great, despite the "spooky" AI face mods. Maybe they weren't deep on story, but there was a good story. I didn't expect there would even BE a real story with Tron Ares, especially with no connection to any of the established characters. I guess my expectation was correct.
Maybe it is because I am much older now- kewl effects are not enough to cut it anymore. In fact, in the last decade, the extreme effects and pacing of them in so many movies are so over the top, they actually annoy and exhaust me. I long for more movies like Bicentennial Man, Cloud Atlas, Gattaca, Inception, Interstellar, Oblivion.