"Re the lip-synching, I could have sworn Vanessa Hudgens was doing so. I've seen her "Champagne" number only once (mercifully), so I'd have to re-check to make sure. Did anyone else form that opinion?"
No, didn't feel that way -- I felt she got herself way ahead of the music, which was already racing.
(I was glad to see someone else questioned the tapping.....I thought a little sounded off.)
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.