I voted for Katarina, because of the way she performed the heck out of that music.
When I first watched Katarina's performance of Carmen a few years back, I wasn't terribly impressed. But when I re-watched it recently (after experiencing countless other--mostly mediocre--Carmen programs), I appreciated it much more. Katarina really made the music her own, IMO.
Gordeeva and Grinkov---1988 Olympic short. Love it!
Katarina Witt. She was perfect for it.