See, his policies aren't that popular - the wall, tax cuts, children in jails, the travel ban - none of them poll like a higher minimum wage or universal healthcare. He is genuinely scandal-ridden and sleazy, and genuinely has issues forming coherent speeches or even tweets.
But that video I posted: "I will fight for you, I will be your voice. Hillary wants you to say "I'm with her", I say I'm with you. Together we'll make this country great and safe again." Remarkable, effective, clear, appealing. Something to vote for, to give your energy to. Compare that to the Klobuchar video I posted. Where is the vision or hope?
That's what I meant by politician. I remove the shit I know about him and I hear that excerpt and I think he's worth voting for.