"Mitt Romney is whatever you want him to be."
That's the best part!
Seriously, though, he is in many ways a trojan technocrat on numerous issues. On meaningless junk that special interest groups obsess over, he'll ultimately govern by polls (since he is not beholden to any special interests by virtue of his own wealth and self-financing to get where he is), and people will mostly get what they want without us continuing to have an absurdly partisan environment. This should restore some confidence in Washington, which is badly needed, and also help boost consumer/investor confidence.
But make no mistake: Romney is ironclad on economic and foreign policy issues. This is a free market guy who will right the ship and restore respectability to America.