David Yepsen from the Des Moines Register weighs in:
Republicans don't like their choices for President.
Chris Cilizza: WP
My impressions last night remain my impressions: Not a great showing for Romney, a great day for Huckabee, neutral to bad for Brownback, and really awful for everyone else. Mitt Romney can't be too thrilled by his narrower-than-expected win in a small turnout.