As a matter of course I generally don't watch debates, as the format is geared towards confrontation and not actual discussion or education.
However, I watched a few clips tonight (boredom, I guess): http://www.cnn.com/video/standard.html
A few comments:
1) It was fun watching Perry get his ass handed to him about immigration. You can tell that Romney is about as practiced as it gets with debates.
2) Similarly, Cain was getting dinged right and left about 9/9/9. Romney's pile-on was amusing. I understand what both sides are doing: Cain is getting frustrated that people are deliberately misunderstanding his plan, and the others are trying to cast it as another tax. The latter would backfire if people weren't generally credulous.
3) What in the Nine Hells of Repression is Bachmann wearing? Is she the Admiral of Anti Atheism or something?