performance-wise, my top favourites were Wakaba, Kaori and Elena
Wakaba - the program is just gorgeous to look at as a whole, not getting into jump picking etc., she's a stunning performer and perfectly gives out the joy, sensual dare of the music. Choreography is one of the best out there: varrying speed between tempos, upper body part accentuation, details by arms, hands, head, everything so flowy and natural in Wakaba's performance. She's done great job with flirting, seducing the audience, so much of enthusiasm, abandon, yet controlled, done with focus, polish and elegance. It's playful, but mature and grow-up kind of interpretation which balances perfectly her age and the way she feels the music and how she performs.
Elena was ust Elena - with untamed posture, too wild in landings and sometimes a bit awkward, but to be honest this is kind of her signature for me and I cannot imagine her without these. This wildness should be just more polished, finished and sleekened out to make it all more cohesive, strealined and confident in reception. The jazzy type of program - with screetching violin et all - suits her non-refined skating I think, and she really can sell it with panache and sass

. The new dress is a stunner, kudos to designer - I'd just add more jazzy vibe to the hair, some headpiece, jewelry clip in hair...Good to see her shine breaking trouh every moment of performance - she's sure a gifted performer.
Kaori is the nicest surprise today for me, there's something airy and flowy about this lady. Will repeat myself to death, but Japanese skaters' musicality is the best of all for me, it's just something so deeply sensitive in a way they work/interpret classical music, Kaori is no exception. Lovely program, with nice choreography touches that highlight both music and the way she feels it. Nice balance between delicacy of the rhythm and powerfulness of technique and execution. The program has definitely a huge potential to grow and develop along with Kaori's sensibility and performer's skills.
ETA - all-around favourite experience was Carolina, for me the music empowered her skating and allowed her to tell the story out there, giving the music some kind of shape to linger on. I respond to this performance in the strongest way, despite its relative simplicity and streamlined outlook comparing to others - I just was able to feel out the emotion carried out by her effortlessly as the program progressed, it was just enough for me to get lost in this very moment.