I wonder if it's possible do do a credible Juliet if you can't carry off the the emotional center of the second scene of the ballet, between Juliet and the Nurse.
If you don't see and feel that this is a young girl who loves her nurse, genuinely if coltishly, then you're not being introduced to a character whose entire arc ricochets between love and duty.
How Juliet reacts to Paris is, in my opinion, open to interpretation, but the firm emotional connection must clearly be seen between the teenager and the woman who suckled her.
I saw Vishneva's performance, and the second scene seemed hollow and false. I saw no sympathy, much less love, from this Juliet for her nurse. I saw a dancer going through the motions. And the rest of the performance also seemed to me correct, technically superb, but deaf to the music, not actually inhabiting this role, these emotions.
Tonight, Ferri ran on in the second scene and she was Juliet; she did love her nurse; she responded and reacted to all the whipsaws of love and duty over the course of the evening.
As for Bolle, he seemed to have caught a case of the Veronikas tonight. What he should have been nervous about is unknown to me, but his ardor for his Juliet was undiminished.
And the orchestra sounded a lot better than on opening night!