We loved Hoop Dee Doo and will probably do it again when we return in October.
One big caveat--if you are on the dining plan, the only seats you can get are on the second floor on the balcony. That's a bummer to me, I would really like to be on the main floor.
They won't let you pay the difference and upgrade, either, you'd need to pay the full amount.
But, yes, it's expensive. It is funny and fun, though, my kids loved it.
You can still get either cat 2 or 3 seating with the DDP.Is this new for 2009?, because we were able to get category 2 seats on the main floor for a show last October using the dining plan.
http://adisneyworld.disney.go.com/media/wdw/images2003/languagespecific/eng/nontheme/tickets/2009Dining.pdf