Hummel`s cadenzas

[Daria]

J.N.Hummel - Cadenzas for Mozart's Piano Concerto No.20, K.466 (I, III mov.)
And I think that it is better cadenzas for Mozart's nobody wrote ...
This is my subjective opinion))
http://www.youtube.com/watch?v=N8cMM8aa33A
http://www.youtube.com/watch?v=FYzOR_6lEqE