He is an intelligent man who is bringing a lot of thoughtful debate to the fore front and hopefully he is getting the attention of some black voters. He will surely find a niche in which he can bring some improvements to the country but, he is not a person I can see as POTUS.
Personally I have said that I refuse to vote for someone that is pushed to run for president or any other political office. I made to mistake in the 2008 presidential primaries of voting for my former senator from Tennessee Fred Thompson. He quit shortly after that. I believe his heart was not in it or he would have stuck it out longer