Nakano SHOULD have won the free skate-her only weak points being the footwork and spirals. Nakanos spins were the best in the competition.
Looking at the protocol sheet, Nakano's spins were actually judged better than Kostner's, or at least got higher positive GOEs
As for the spiral, Nakano's edge was a heck of a lot stronger than Kostner's. Kostner almost put her foot down on the final position of her spiral sequence and still managed to somehow get a +1.00 GOE (same as Nakano)