Of course he came across well, that was the purpose of the interview, to show the populace what a solid guy he is, and what a great king he'll be.
I'm sure he's as decent as he believes himself to be.
And many of us would love to have the opportunity to come up with ideas for how to improve the world, and work part time with advisors to implement those ideas.
The RF have immense, unearned wealth. They make money from us, are coy about their duchies and estates, and seem to spend quite a lot of time and money trying to make sure nobody discovers the real extent of their dealings.
The latest of which I think was the money they make from public services which are on their knees. Only changing when they got found out.
Decent people would make the changes before having to.