I am laughing SO hard at this thread. My dh and I took our first trip last Nov. (before that I was anti-Disney and thought it was just another theme park) and he thought I was NUTS because I kept smelling everything. We weren't aware of the smellovision technology, and he only smelled the stinkbugs on ITTBAB, Rome on SE, and the burnt forrest on Kali. He really thought I lost it when I told him I could smell manure during the France movie. He would think the rest of you are off your rockers, tee hee hee.
BTW, to the person who was upset about the musty smell being gone from POTC in DL last summer, it was still musty in WDW last Nov., but I doubt it will be after the renovation!
My favorite smell?? Hmmm.... it is funny, because for me it is more in how things FEEL.