Romney -- So-so. Nothing terrible, just nothing particularly good.
Huckabee -- Very appealing, funny and with a surprising emphasis on limited government.
Giuliani -- Witty and smart, though some of the wording ("we'll be safe in [McCain's] hands") was not to my liking.
Palin -- I had high expectations, and she met them. And seeing the entire family, including daughter's fiance, onstage afterwards was a perfect rejoinder to the mud-throwers.