This movie seems to be getting the right "early buzz" and Paramount doesn't seem shy about promoting it, so I think it very well could be financially successful.
I don't subscribe to the "Star Trek Stigma" idea that average movie-goers think Trek is only for geeks. People may claim that Star Trek has a "geeks only" stigma, but that doesn't make it true. Average movie-goers (like me) are bandwagon jumpers, so if this film gets some good early word-of-mouth, then those average movie-goers will be there in the theater regardless of an alledged "stigma".
If you read the postings in the "trailer reaction" thread, what the media is saying and what the audiences in the theater are saying isn't matching up...
I don't understand your post...what specifically isn't matching up?
I read that thread. I couldn't glean anything definite from it...most people said the reaction was neutral, some said it was positive and a a small few said they saw some negative reaction.
It's just a trailer, so I expect most average people to be "neutral". I'm a Star Trek fan, I loved the trailer, but the stranger sitting next to me could not tell that since I did not display any outward reaction.
By the way, the only reactions I heard in the theater was a smattering of two or three people calmly saying "cool". But don't forget, that's a group of people who are pre-disposed to being able to enjoy a movie about a comic-book story.