As someone who has spoken on a lot of stages, it's hard. I do sort of agree that falling back on an obviously rehearsed (over-rehearsed?) style isn't great. Jobs wasn't that way but (mostly) but he was a real talent who could have sold sand to arabia.

I do think there's a general high-end corporate tendency these days to over-rehearse for big stages. I could name some CEOs who were doing it years ago. And I could name some CEOs who were terrible presenters but were very successful at least for a time.

He maybe didn't present that say but he did rehearse a lot