Well, we survived!
Actually the show was not too bad. It was way more than I thought it would be--very theatrical, great costumes and a few special effects. The girls had a blast. They both clapped through the whole thing and recognized all of the songs and characters. Lily was ready to go home about halfway through, but once Cinderella came on, she was okay.
After we left the arena, we went out for a Princess luncheon of french fries and wheat toast. (yes, really.) Liz and I are both exhausted, but we would do this again with the girls...it was very easy in/easy out! Pictures and video below: