I have to say I'm a little surprised Romney won by that margin; I expected McCain to be a close 2nd, or possibly even win. And even though it would have been nice if Ron Paul came a bit closer to Huckabee, he still beat both Thompson and Giuliani to come in 4th, and he didn't even campaign in Michigan! Hopefully he'll do even better in Nevada and South Carolina, where he is actively campaigning!
Incidently, another poor showing by Giuliani means he pretty much has to win Florida to have any chance at all. His campaign implosion is definitely nice to see :-)