Uchida plays with so much expression and emotion. Very good player, but with several pieces, maybe a little too much. Gould should stick with Bach. Horowitz is a classic, and has the technical parts of mozart down, but seems to lack what Uchida has. Schiff is a lot like Uchida, so both get my vote. Emmanuel Ax has a great interpretation as well. Lang Lang plays Mozart OK....he plays in a musical childish way, which fits some of Mozarts pieces, but not all. Valentina Lisitsa has an OK interpretation. Overall my top favorites are: Uchida, Ax, and Schiff.