Lots of things to agree and disagree with there. Great post!

Forgive the style of my reply, not sure how else to deal with so many points.
"You say what you are going to do, you do it and you tell the audience to see what you did." - No, that would not be what I call direct as it involves too much redundancy. No need to use any unnecessary words - they're unnecessary. More minimal than that is what I like. Often, saying what you're going to do in advance, and saying what they already know they saw, is pointless.
"Good presentation is not audience dependent" - In the sense that different presentations work for different audiences it is, IMHO. Some people like X, some like Y.
"Good "presentations" do not seem contrived and are consistent with the performers character." - Agree. But they also don't bore or irritate the audience, or detract from the magic. One can have a presentation that's consistent yet annoys or bores.
"If the skills and preparation of a speaker can make securities law interesting, just think what putting in the work could do for a magician." - For many, maybe. But some people would be bored no matter how good the speaker. I expect I would. I'm hard to please. A brilliant speaker can jazz up many subjects for many people, agreed. But not everything for everyone.
"For magicians who perform for family and friends, you really don't have time to put in the work necessary to turn tricks into performance pieces." - Totally agree.
"Those performers have to keep learning different tricks to perform for the same audiences in contrast to magicians that perform the same tricks for different audiences. There is nothing wrong with that." - Totally agree; hobbyists need a huge repertoire compared to the pro. Quantity is more important than quality in some ways for the hobbyist.
"One that authentically and genuinely evokes emotions in the audience other than surprise." - Yes, this is entirely possible for some to obtain and for some to enjoy. But the risk is that what works emotionally for some (most?) may turn others (like me) off completely. Audience and context matter, IMHO.
"That is strong magic." - I'm sure it's great. But I wouldn't like those sorts of presentations, and some of my social circle wouldn't either. Whatever works!
