People are just pissed it was louder and more flash-bangy than the average Star Trek film.
It wasn't necessarily a bad thing, it was just different.
The core of Star Trek has always been the relationship between the characters. I am still somewhat concerned that's going to be lost. I guess we'll see.
I still would like to see a Star Trek film with a great plot like VI. That has always been my favorite. I don't know if Abrams is that kind of guy though.