That analysis isn't excellent at all, says nothing about how Chan's movements interpret the music or his level of performance, only his skating skills. It completely ignores Takahashi's transitions and also incorrectly sums up an entire minute of the performance as "very little movement that connects to the music", when Takahashi is providing a very distinct interpretation. That post claims "the music ramps up but Dai's energy and movement does not", which is wrong because he does a quick series of steps directly to the music and then goes into a HUGE 3Axel-3Toe. If that isn't energetic, then what is?