I'm just hoping for a Q (John DeLancie) cameo. I've always been a fan of his and the character he portrays in the Trekkieverse.
Q should have been there halfway or at the end of Nemesis and say something like "this movie is completely horrible, even for a limited spieces who can't think properly like humans".
And then Q snaps his fingers and either the movie ends or the "real" movie begins.
I think the fans would have got a kick out of that.
As for this new movie, I don't know if I'm going to see it in the movie theater or wait until it comes out on dvd. Going back before The Original Series started, with the Enteprise series, didn't work and that show dropped to the ground and was done with in four seasons. I don't know if this new movie won't be any different.
If they wanted to do a prequel of sorts, how about a starship set in the movie era of the original Star Trek movies, movies 1-6, and have some new ship and crew battle something, and mention Kirk and company, or even have Kirk as a cameo of sorts.