Count me as another fan who was displeased with the new movie. I won't expand on comments because I think most of my problemas with the movie have been cited along this thread: bad plot, stylistic decisions, acting etc. Just to position me in the fan country, I'm a fan of TOS, TNG (my favorite) and DS9. I didn't care for Voyager and positively disliked Enterprise.
As for backing up the new franchise, even though I disliked the new movie, I can't say I agree. I can only things I like. I don't have an unconditional love for things Trek, so I don't feel like I should help maintain a vision I don't connect with. And I don't really feel we, a sfans, need it. Star Trek had its time and as TV shows go, it had an incredible longevity. How many shows can say they have 5 seriers under their belts? Maybe Law & Order (not five, but it comes close). ;)
Tchau!