It's a good program, and the elements were very well executed, but he performed it like a junior coming up out of the ranks (which of course, he was at the time).
He didn't at all perform like a Junior, dude. His understanding of the music and his movement was far beyond a Junior and far beyond most other Senior competitors as well. Just look at his 3Lutz-2Toe combination at Worlds and how he is slightly off on the Lutz, but then goes on to add the combination with arms over his head and HOLDS his arms exactly in time with the music and then does turns and releases his arms with wonderful lyricism. Hanyu's program is filled with these moments and he excels not only with the introspective ones like this, but also with the fiery and explosive passages.
I've never seen Patrick Chan do a competitive performance with that level of emotion and unity with the music, nor that level of range. Patrick's basic skating ability is so phenomenal that it generates excitement and interest on its own, but the way he uses his body is comparatively limited and his movement rarely feels like it is something he NEEDS to express and that he is driven by the music to express. He just doesn't have that artistic desire. I think he has definitely been trying hard to become a performer, but there are things you just can't teach. You have to be born with it or have life experiences that give you the insight/stimulus.