I can't think of one actor in the show that isn't good. I think Rick is great. I re-watched the episode in which Lori gives birth and Carl, Maggie come out with baby. Rick's response makes me cry every time. Damn I hope there is never a Zombie Apocalypse. I just couldn't take it I tell you.
Seriously, an excellent show IMHO. My favorite right now.
TIS
"Mankind must put an end to war before war puts an end to mankind. War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige that the warrior does today." JFK
Damn I hope there is never a Zombie Apocalypse. I just couldn't take it I tell you. 
