^^^ I agree with you about the controversial part
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What do you define as "little things" ? Kwan's split falling leaf and Jonathan's spread-eagle are highlights in their respective performances, so I would not classify those moves as little things. Some memorable highlights for me are choreographic details like the way Kwan moved her upper arms and shoulders in wave-like motion before going into the flying camel in her Schez LP, or
how Sergei and katia's hands weaved under and over each other but never touched in their MoonLight Sonata performance.