I did think there were some differences though. Palin had these same talking points that all of the neocons have, and when ever she was asked anything, she would look down to the cue cards and say, "Iraq, terrorism, or war hero," and spout out what ever was on the top cue card, regardless of the question, no matter how akward. Biden had his talking points written on cue cards also, but he shuffled his around to answer the question at hand.
One thing that I thougt interesting was their debate on global warming. Palin said what she has been trained to say, that there is cyclical climate change, and always has been. But Biden got a big jab on the republicans here:
