Seems willing to talk about a lot of things that candidates have rarely touched (CIA involvement in assassinations, regime change, big pharma), he’s well read on a variety of issues and is able to speak extemporaneously in a charismatic way once you get past his voice. And by the way, he is not antivax. Listen any of the in depth interviews he’s done about it and he’ll make the distinction that he is pro safe vaccines. His interview with Megyn Kelly is good if you want to see him go back and forth with someone who originally thought he was a crazy anti vaxxer and eventually comes to understand the nuance of his position.