Yes of course.
There is much more to classical music or any type , then just being able to post all the note correctly.
For example there is interpretation......
There is musicality....
Its not really possible for Glenn at 23, or Horowitz at 23, or Lang Lang at 23, or anyone you can list, who is 23 yrs old, to be able to interpret a Master's piece of music with a masterful depth of perception, that they will have at '45.
Every performance is an interpretation of what the performer hopes was the extant musical Point of View the composer was trying to dictate onto a piece of paper using the available language.
Only the Composer, playing to an extreme Virtuoso level, could get it as right, as it could be possibly performed correctly.
If you want to hear Mozart's piano Sonata's, played correctly.....IF you want to hear Beethoven's Piano works played correctly, then you pass on Yuja, Lang Lang, Richter, Argerich, and Kempff, and you just get Mozart and Beethoven.
That is the only way to hear the soul of the notes, played perfectly, as designed.
Anything else, is just a,.... "we hope we got it close".
For me, i love Yujas notes, and i enjoy the way she interprets. She speaks to me with her piano keys.
Horowitz speak to me with his..
I like the way Brendel interprets, but not quite as much his playing.
Lang Lang is a super tech, similer to Yuja. They are both "fingers of fire".
If they were married, she would change her name to Yuja Lang.
I like that better actually.
And if they had a child who had "their" gifts....then this child could sell me a lot of their Music, as im sure id be a fan of someone who was "otherworldly".