http://www.trektoday.com/news/121107_05.shtml "According to the new spoilers, provided by the IESB, the film will feature TNG-era Romulans, led by Eric Bana's Nero, finding the Guardian of Forever seen in the TOS episode. They use it to go back in time to the 23rd Century, planning to kill James T. Kirk before he has a chance to grow into the legendary Starfleet Captain who managed to save Earth not once, but several times.
Apparently, Mr. Spock, played by Leonard Nimoy, finds out about the Romulans' plan and also goes back in time to warn Zachary Quinto's younger version of himself about the plan."
Does this not sound like the most generic Star Trek story ever? It's barely remarkable for a television episode, to say nothing about a feature length film.
I guess if it just lays on the nostalgia and self-references thick it could probably be passable for me.