Why, oh why, do you keep saying that he lacks in the emotional parts?!
Emotional doesn't nessesary mean to do huge ritardandos, take time on all notes and stuff like that. It can also be dynamical changes, and some "breaks".
Listen more carfully, and stop have this "well, he played that piece without emotion when he was 12... and everyone else says he lacks of emotion, so he probably do"-thing
Listen to, for example, Rage over a lost penny.
I think he is great, even though I haven't heard a lot of his playing.