Absolutely terrific experience. We've done it twice in the past 7 visits....one could argue that once is enough....but I would also argue that at least once is a must!
Me, my wife and three kids....14, 10 and 6. The 14-year-old is a boy...a good kid who enjoys Disney, but also a football-playing, "cool" kid. He loved it...."corny-ness" and all.
Silly, meaningless jokes and puns....clever lines....some pretty good singers (and pretty singers!)....really, just a very enjoyable experience. Food is good....maybe very good...but not excellent. (Loved the unlimited beer!)
Definetly something that needs to be experienced....despite the relative high price. (Our feeling is, you don't get the chance to go to Disney that often....go ahead and splurge!)
Enjoy it....please report back what you thought!