A good night for Romney?

In winning both Arizona and Michigan, Mitt Romney did as well as he could for the night, but was it enough? Yes, the two wins keep other candidates out of the process, the establishment happy, and that's good. But if  tell you as a candidate that in your home state that you won't get half the vote and another candidate will win more delegates than you do, how would you react? That's right, you'd be down as all get out. You'd wonder why you're in the race. Mitt may not feel that way, but in the light of day tomorrow, many GOP money men will. Oh, they'll back him half-heartedly, which seems to be the way everyone backs Mitt. So Mitt, you won tonight, and you'll probably grind slowly to the nomination, but where's the passion for you? It was a good night for Mitt Romney, but does tonight really show, or more likely reinforce a problem, with Mitt? If so, how good of a night for Mitt could it really be?