Sony Dynaformics training technology - game changer for pianists and other instrumentalists ?

[Strays Dave]

A friend shared this video with me.  After watching, I started thinking about extending the technology....say, a pianist who's skilled at playing in the style and manner of Oscar Peterson digitizing his technique for training purposes.   Possibly guitarists, violinists ?  Then I wondered...if  it suddenly became readily accessible to learn to  play at a high level such as an Oscar Peterson,  would the value of that high level be diminished ?  I'm thinking (once again) of the Antiques Roadshow commandment that scarcity adds value.