toward the end of September somehow had a lot more people than the beginning of September...
weather is pretty nice, but still hot hot hot!
Was that just this past year (the end of the 50th celebration), or is that typical?
We went at the end of Sept. 2006, and had a great time. It was our first trip ever, so I have nothing else to compare it to other than what I've heard about. Pluses included not crowded except for weekends. Drawbacks included many attractions (shows and rides) canceled for refurb or slow season. We were sooo disappointed to miss the Aladdin musical! I love musicals, and my DS6 loves the movie, so it would have been a great show for us. Also sad to miss the Electric Light Parade (did I say that right?), I've always wanted to see it. Also shorter park hours, shorter daylight hours, and colder nights. (The boys loved to go to the pool in the evening, but it was a bit chilly for me. For them, too, but they insisted!)
The 90-ish days were a bit warm for those of us used to cooler temps, but the evenings were perfectly comfortable t-shirt and shorts weather, perhaps a sweatjacket or sweatshirt added at the most.
Seems like many more drawbacks on my list, but they're relatively minor concerns, whereas the crowds were a big deal to us; we don't like being in crowds! So our next trip will be planned for the fall again, and the timing will just depend on (hopefully) whatever specials are offered, and work/school schedules.