So one BAD experience I've had--TWICE--is the House of Innoventions in Epcot. This is in Innoventions West, I believe (someone correct me), and I'm not sure who sponsors it. Basically, you wait in a line and go into a "mock-up" house where I THOUGHT I'd get the chance to play with cool gadgets like you see in the 1950's "kitchen of the future" shows.
This is not the case. 
Instead, we listened to what sounded like a pitch for speakers at Best Buy for 10 minutes and fled the place. The guide yelled after us as we broke through the first set of doors only to find second and even third rooms after the first one!! Those poor people who didn't break out like we did had to stand there through three ROOMS of electronics pitches?!? So sad... 
We were just glad the doors opened as we escaped and that they weren't controlled by some weird remote that only the guide could access... 
2010 Beach Club Resort
2005 Port Orleans Riverside
2006 Animal Kingdom Lodge
2007 Wilderness Lodge
2008 Animal Kingdom Lodge
2009 CBR/Polynesian
