So its week 12.....What are you guys thoughts on Leinart and Vince so far?

I'm just echoing the consensus. Vince is the man. He has shut up Merrill Hodge and all the other pundits who said he'd never be able to learn to make reads in the NFL.
Vince is the player they all claim Vick is: a quarterback who can kill a defense with his feet AND with his accurate throws. Sure, he's still rough this year, but he's made some nice passes and found his second and third options on plays. He's going to be SCARY good by next season, maybe unstoppable by his fourth year. What's really good about him is he's always looking to complete the pass and only runs when he's absolutely sure he's got no one open and a lane (unlike Vick who gives up too early).
Leinart is also going to be a top notch QB, but he's still going to have to contend with playing for the Cardinals. We'll begin to learn about Cutler on Sunday. Who knows on him? He may be great, which most expect, or he may fall apart; one can never tell until they get out there under the gun.