By the way, I was trying to decide which of Hanyu's Chopin performances would be saved to my collection of favourite videos... tough decision because he never did it perfectly. (I almost wish he'd keep it another year, do it perfectly... and set a new WR)
But in the end it was between his World's and his WTT performances - the program was more polished by that time, and had a few extra "details" that weren't there at first. And of the two, I chose WTT... because I see a quiet intensity in that performance that isn't in any of the others. I also love how his movements are locked into the timing of the music, he really becomes "one" with it (he's always done that though, it's how he first caught my attention years ago).
I think his WTT short program was possibly most intense I've seen him since his 2012 World's FS - which is a bit weird considering the subtlety of the program and the music. I guess it's a testament to how much he has developed, that he can deliver such a passionate, powerful and expressive performance, to "gentle" music like that...