Well, from what I heard the film ends like this:
...And then Scotty beams the tribbles to the Narada engine room where they would be no tribble at all. (group laugh)
Whoops, maybe I should've put that in spoiler code. Sorry!
Well I heard the movie ends with the bridge crew having a laugh at the expence of Spock even though a crapload of redshirts were offed in the movie.