As someone who is still in the undecided column, I think Fred sounds great. Mitt is doing well and I’m surprised by Rudy not annoying me as much as usual.
McCain varies - if he answers the question directly, he does a great job. If he tries to walk the line, he sounds ridiculous (ie the illegal issue).
Huck is out of his league. Paul is the comic relief.
Winners in my opinion..
Fred, Rudy, Mitt, McCain, Huck
I did get a kick out of several other candidates (McCain, Romney primarily) actually laughing at Ron Paul at times.