depends when you are going in Sept.
Early Sept should not be too full, last week might be very crowded what with the Food & Wine Festival at Epcot and the MNSSHP festivities going on at MK.
but not to worry: I am going to be there, and I never go to Universal anymore: but I do miss Jimmy Neutron.
Thank you! he's a good boy..pretty amazed that is how he chooses to spend his day!!
They do not release all rooms for promo's. Because between now and the travel date they will have other guests that will pay for that room even if no promo is going on.