FutureWorld was the first place I ever went in Disney World and I didn't understand the pavillion concept and I found the closed doors of the buildings intimidating (in the 'I don't think we're supposed to go in there' way)therefore I didn't go into any of the Future World buildings except Living Seas and Test Track. I just walked around wondering where the rides and attractions were. I left disappointed and then when I started doing some planning for a return trip I discovered all the things we had missed. It just proves that you need to do your research before you go. It was much better on subsequent visits, but I still don't love EPCOT like I do the other parks.