They did a good job. They rehearse this stuff long in advance.
Right now the democrat response is on, and the guy talking (minority leader of the senate) has a really annoying voice. He's got good speech, but he talks like one of those starving children commercial people.
Now the chick is on. She's almost the same. It doesn't seem like they are speaking really, just saying stuff. I can't really explain it, maybe someone else watching it can help me.