Ok, saw the trailer and have a few concerns.
1) Even with Abrams in charge, this IS an odd-numbered Trek movie.
2) It looks like the production designer for Galaxy Quest was hired and went too far IMHO in changing the set design. I was ready to deal with a updated version of the classic, not a complete re-imagining to the extent I saw.
3) Enough with the lizard-scale-texture costume fabrics already! First Spidey, then Supes, now Trek? Are the Sleestaks secretly taking over the realm of comic book/scifi costumes?
4) The token "hobby-related" so I'm not completely off-topic: I hope the plans on the kit release changes since they're using the "Re-Imagined" 1701. Last I heard they were just going to re-release the old TV version as a kit tied in to the movie.
In short, I'll be in line to see it even at theater prices. I will reassure myself by repeating "Shatner wasn't in charge so it can't be another ST5." I can't bring myself to believe it will break the curse of the odd-numbered Trek movies or completely shake the suspicion that Paramount's trying to kill off the franchise once and for all.
Not trying to bring everyone down or anything, but from that trailer I'd rather go into the theater as a pessimist and be happy about being wrong ( much better than being a disappointed optimist IMHO ) after seeing the movie.