I saw the Toy Story 3D double feature in the theatre . . . it was a lot of fun. The effect was subtly convincing enough that seeing them in 2D looks kinda strange now, lol. I hate having to wear bulky 3D glasses over my regular glasses, that makes it problematic, but aside from that it was great. Awesome sound in 5.1, too . . .
That said, I don't think I want Star Wars to be put into 3D. For one thing, I don't trust them not to eff up the films even more in the process; for another, they'd probably use that crappy 2004 sound mix and rubbishy colour timing.
Damned clones . . . real stormtroopers aren't clones. And neither is Boba Fett, so there. :p