I am sooooo spoiled! I've done GK a bunch of times. LOVE IT!!! it is by far the best! When you go in, you've got to be a willing participant. Don't just sit there, get up and interact. They will keep coming back.
My autistic son lives for that place. He laughs with all his heart when he is there. At his 18th bday last year, he had so much fun that when he went to the restroom, I had a few characters come by to see him and they were sincerely disappointed that he wasn't there.
Then, my DS came back, and Dale came by, my DS held up his napkin like a bullfighter and Dale held up his fingers like horns and scratched his foot on the floor and charged!!. My DS pulled up his napkin, Dale went out the side door, across the patio and out the gate before he stopped, standing there looking around, scratching his head. My DS was in STITCHES!!!! Every day there is the best day!!!
I've done the others too. But none as great as GK!
http://www.youtube.com/watch?v=YZb17CuZ954
See my DS (as Indiana Jones) dance with Goofy!