I stopped here after dinner at the Mucky Duck. My group spent about 15 minutes strolling around, then ordered take-out desserts -- large tasty portions.
The atmosphere is busy and interesting. Everywhere you look there is something unusual. I love old animatronic stuff, and they had plenty (ask the hostess to turn on the mechanical band that is in the entryway. Some of the musicians are broken, but it's fun to watch.)
I was there in February, which is off-season, but I am told that once Easter rolls around you can't get in. Apparently, they close for a few hours between lunch and dinner, and as soon as the door close people start lining up for the dinner service. Parking is available but limited.