All this discussion about miming is the same thing as all the other threads. People should know that its gonna happen. But honestly if you think she lip synced, that's your prerogative. I understand that this is a discussion thread about PCDL, but if someone thinks that she didn't lip sync it, why is it necessary to try and convince them that she did? It's not hurting you to let someone else have their own opinion...
I don't count anything as "proven" or "fact" unless I hear it come from an official source, which I know won't happen about lip syncing. So, I just watch and enjoy the concert, which is what I think you are supposed to do.
Anyways, I liked this concert from what I have seen; have yet to see the whole thing though. I was gonna wait for the DVD, but after seeing Will I couldn't wait.