I concur with that above. Griffiths was in a hurry the day I saw her, but she still graciously signed, and Channing, Kirk and Light were all very kind, signing and taking pictures. There were about five people waiting the Sunday I went a few weeks ago.
Also, I splurged a bit and got the seats in the back of the mezz and they were fantastic. I ended up center on an aisle and I had the perfect view. If rush doesn't work out and you don't want to stand, for $60, rear mezz is a great option.
"Art, in itself, is an attempt to bring order out of chaos."-Stephen Sondheim