A recent exchange with Jack regarding an older post on Mazzo, conducted over several emails:
Jack: I said that about Mr. B? Mazzo in "Diamonds" used to puzzle ME; it was anticlimactic, in contrast to the big cast in white, the symphonic Tchaikovsky music, and coming last always. When Farrell came back into it, it was GRAND FINALE and then some! I loved Mazzo in "Duo Concertante" too, she was right for that; no coincidence, it was made on her.
me: I remember pretty well that you had said that Mazzo in Diamonds was confounding to Mr B. Mazzo to me was almost clam-like in her reticence. In that way she lacks the majesty that Farrell commands. She required delicate coaxing to flower and Diamonds is too grand a ballet for it.