Deja vu
I rank the actors performing their roles best like this:
1. Chris Pine: The single most amazing thing about ST09 is Pine's performance, after 40+ years of comedians mimicking Shatner and his delivery. With Shatner devolving into a caricature of himself on screen and off I expected the worst...a Shatner impression. Nothing was further from the truth. he brought himself to the role and his subtle mannerisms and inflections were perfect for Kirk.
2. Karl Urban. Sure he is less subtle than Kelley but the timing and delivery is spot on and he's just as adept at stealing scenes.
3. Zachary Quinto: I have to still give the nod to Nimoy here of course, but too often actors sound like drones when performing Vulcans. Quinto rarely does.
4. Zoe Saldana: She's a better Uhura, and not only is especially talented in her job (ST09) but she actually managed to be the focus for an important scene where she tried to save Kirk and co from the Klingons using her language skills, and even though she failed, she gained them some time to prepare.
5. Anton Yelchin: A better actor than Koenig. Pike calling him a "Russian wiz kid" was one of my favorite lines from ST09.
6. Simon Pegg: He seems less like the original character than any of these roles. He's definitely funny, sometimes useful and was the conscientious objector of STID, but still a hair away from being iconic.
7. John Cho: Nothing against him but he has been possibly underused. He looks to get more to do in Beyond.