I agree with the others, comparatively, it us a good value for entertainment. We typically spend $200/ticket for pit tickets to our favorite concerts. DH loves the NHL, and we usually spend over $100/ticket there. Even the local Gatti town (Pizza Planet type place) ends up costing Iike $15/hr once you figure in the cost of tokens and admission.
At disney, even for one day, you pay $100. Tomorrow, they are open 15 hours at MK. That's less than $7/hr for a day of top-notch rides and shows, fireworks, ND magical encounters.
Also, at Disney, you get to interact with your favorite disney characters. I paid $50/hr to see tim mcgraw in concert last summer and didn't even get to meet the guy!
I think the sticker shock is there because smaller amount, say $20/ person for a movie night, feels like less than the disney trip, even though hour per hour disney is cheaper.