You are talking about the one in the grand floridan with alice and the mad hatter? The cheaper one?
If so, my 3 girls did this last trip. Almost 2 years ago, they still talk and laugh about it all the time.
Dessert first! Then sandwiches, they played hide and seek with alice and the mad hatter, apparantly the mad hatter had them just laughing and laughing.
They loved it. They have asked to go back again. We walked around the grand floridian with the baby while they were in the tea party.
They did this and a pirate cruise, and both of those things were two of their very very favorite things from the whole trip. Worth the money.