I already gave up on Star Wars years ago. RotS was good enough, but once they entered into the DragonBallZ Jedi of the Old Republic, that was the end of it for me. I had hopes that maybe Disney might do something DIFFERENT than what we've seen before, and then they give the games to the biggest game tyrant, and give Abrams control over the two biggest sci-fi franchises in history. Just... no. Maybe by some weird chance, something cool will happen, since Abrams aim seemed to be to turn Star Trek into Star Wars. Maybe he can give back to Star Wars what it lost, the genuine feel of a gritty war-torn universe. I won't be holding my breath though.
And for the record, it takes a LOT more than removing Superman's tighty reddies to make me discredit the film. My concern is what will it FEEL like? Will this still be Superman? Or is he going to be an angsty teenager who can only cope with the loss of his family by beating the snot out of criminals to within an inch of their lives? From what I've seen so far, it doesn't seem to have the same kind of drastic alterations that Star Trek did. If you want to change the Starfleet uniforms, go right ahead. That happened with practically every Star Trek film ever made, and nobody seemed to take issue with it. Even the Phasers (including HOW they killed or stunned) repeatedly got complete redesigns. I don't remember a lot of people flipping out about it. When you do a complete flip-flop on someone's personality though or in Star Trek's case, an entire universe, THEN you're entering into dangerous territory. The classic allure of Star Trek was its somewhat whimsical and hopeful outlook on the future. It was still a dangerous place, but at least humanity had figured SOMETHING out, something meaningful to their evolution as a species. That seems completely lost in the reboot of Star Trek. Now it just feels like modern humans with better toys, more of the same trash that I keep wishing our civilization would get away from. That's a much bigger deal than painting the enterprise a different color.
As for old Trek... if they wanted to be radical and give us something we'd never seen before, the solution was simple. TV show centered around a Klingon ship.