I couldn't have said it any better.
Thanks for mentioning Valse Sentimentale, that was a beautiful program. For those who haven't seen the program:
http://youtu.be/DjTIf21db4o
I just wanted to give a

to the M&D shout out as well.

I think Moskvina was and still is, fabulous. She has created some wonderful programs (and occasionally some not so wonderful programs) for all of her pairs, but I think overall, her programs for M&D and B&S were her best work. Food for thought about K&S, I never really thought about it that way.
