I can confirm as well that they were there in early May. Unfortunately, they weren't as interactive or as funny as I had heard and hoped. They just did the regular walk around and posing for pics and seemed very rushed. I tried to engage one of them in some light banter when she was posing with my daughter and she wasn't remotely interested in "participating".
I was a bit dissapointed with the entire dinner...had heard great stories of kids dancing with Cinderella and the Prince, and the stepsisters and stepmother sitting down and interacting with people and there was absolutely none of that going on. My 2 year old son asked for a hug from the stepmother and she refused....I know they are supposed to be in character and that it was probably part of the "act" but the poor kid was devastated and just kept saying "the lady cannot give me a hug??" for the rest of the night.

She could have given him a hug and rolled her eyes or something while she did it to remain in character.