I'll restrain my laughter, and ask you why then he implemented gay marriage, signed socialized medicine complete with taxpayer-funded abortions, signed a permanent "assault" weapons ban, and thoroughly homosexualized the public schools? How can you describe that as "governing conservatively"?
As all the accolades prove, Romney fought the 85% liberal legislature and sided with conservative principles whenever the chance arose.
I know none of the things he did were good enough for you and you totally discount all of his efforts. However, those that worked beside him are forever grateful. I tend to put more emphasis on their opinions when deciding to trust him, than yours.