Your student analogy is ill thought out, but I appreciate the point.
PD have not demonstrated (evidence of) what you consider to be mastery (whatever that is) of the "normal way" (sample based synthesis) of making sounds. But you might find it interesting to know that this method is quite abstract; it has no physical basis.
Simulation, on the other hand, is very different in that it is immediately relatable to the real thing. Of course, the accuracy of that depends on the model they're developing, and it remains to be seen exactly how they're going to break it down.
Given their approach to the driving physics improvements (sound is also physics), I'd say it should be very interesting.
EDIT: some related reading; "next gen sound synthesis"
http://www.ness-music.eu/