Dave, once again, you're taking your own personal reaction to skillfully executed, technically perfect singing of high notes and making it universal when it's unique to you.
I sometimes go on long orchestration rants that read like over-confident assertions or fact, so I am not so much pointing the finger because of that. I'm sure we all tend to speak that way when we feel strongly about something. What makes your analysis different from many similar examples to be had on these forums, is the vagueness of it.
In short, I have no idea what you're talking about every time you say this nonsense about emotions resulting from accurately placed notes. That is simply bull. There have been many, many artists who have given thoroughly satisfying performances and who were actors ahead of singers. It sounds like you get a rush from 'amazing' singing and you have an appreciation for technically sound performance. That's great, but theatre is not just about WoW singing and the emotions you get from accurately placed notes is something unrelated to the type of emotion actors put into a singing performance that we all, in turn, also feel. Everything you've identified as an absolute necessity is basically an absolute necessity for your personal requirement of perfect singing.
It's very telling and interesting that raw emotion actually keeps you from enjoying a performance. God forbid an actor feels a song. All that inflection and emotional seepage only misplaces notes...and the so-called emotional punch they supposedly carry that the rest of us get from something called ACTING.
Recreation of original John Cameron orchestration to "On My Own" by yours truly. Click player below to hear.