I am of course basing this on his posts or silence:
1) He is a good businessman and looks to be financially successful.
2) He has a focus on hospitality, apparently willing to offer his home in the effort to promote friendship.
3) He doesn't insult or lash out in spite of having every reason to do so.
4) He honors the religious practices of his employees, even if radically different than his own.
5) He is tolerant over others beliefs. I don't recall him ever insulting me in spite of having been a Romney supporter, fundamentalist Christian, pro-Zionist and supporter of Netanyahu.

An that's just what comes to mind at the moment. He seems to me like a pretty good guy.