Most importantly, if you think Kozuka as an introvert skater, rather shy and skating looking down, well, NOT ANYMORE!!! Now he commands the audience and expressive on the ice. I have been hoping that he'd be performing like this for years, and now he is.
He skated to a special version of Soul-Man medley, and it was like Kozuka 2.0. I cannot believe it was based on the same program as he was skating in the last season. It has a lot of the same moves yet it looks totally different. It looks much more dynamic and as if he's moving as he feels like.