I also didn't like his Hammerklavier 4th movement. This may be unjust criticism since I'm comparing it to Alfred Brendel's, but it was still lifeless and just sounded like a lot of notes. But otherwise he's an incredible talent.
I'm hardly an expert on encores, but I thought Etude alla Turca was dashing. It's absolutely bombastic and full of arrogant bravura (and basically artless), but then again, it's encore music. I also didn't like his Hammerklavier 4th movement. This may be unjust criticism since I'm comparing it to Alfred Brendel's, but it was still lifeless and just sounded like a lot of notes. But otherwise he's an incredible talent.