The big surprise went over like a lead balloon - which is what we were sort of afraid might happen. I think Harper was disappointed that there wasn't a toy in the box! Oh well - someday we'll all laugh about it. I think she just didn't grasp what was happening. A few moments into the video I laugh like a crazy person because Matt signed, "Matt," instead of, "Dad," on Harper's card - he was distracted and in a hurry. At the very end of the video Matt is asking Harper if she wants to go to Disney World and she says, "Not yet."
Despite the initial poor reaction to the gift we had a really fun afternoon/evening with family and friends. There were tears when people left (Harper's) which is the sign of a great party.
They cake, by the way, did come out completely lopsided, but, eh, cake is cake and it still tasted delicious!