Last year we arrived on a Thursday night (October 2) and it was
very crowded in DTD. It looked like it was a weekend night. The next day didn't seem all that horrific to me - I mean, maybe my tolerance of crowds in higher than some folks' so a lot of it can be a matter of perception - and the first part of Saturday, October 4th, didn't seem that bad either. But then by Saturday evening, it was
crazy. The nice 15-minute line for Haunted Mansion Holiday suddenly was nearing one hour!

And CMs reported/admitted that they were ill-prepared for the crowds that descended on DLR last October. They were taken aback by it. October ended up being a very busy month when it was normally considered off-peak. There were all kinds of factors: the Arizona and Utah breaks, as previously mentioned, Columbus Day, Gay Days, Miley Cyrus' birthday celebration in DL, the Halloweentime festivities, a couple of PIN discounts at the 3 DLR hotels, etc. Again, I didn't find it unbearable until Saturday night. But I fully expect this coming October to be just as busy - if not more so - than last year. Even though, thus far, there are no DLR hotel discounts of note floating around for October, there are still the Arizona and Utah breaks, Gay Days, Columbus Day and all the Halloweentime stuff we have come to expect such as HMH and the TOTP, as well as the brand new nightly Halloween fireworks show (villain-themed, it will be very popular) and the new Space Mountain Ghost Galaxy bringing crowds in!!
Let's put it this way - I don't think there is any way this coming October could avoid being packed at DLR! I think you just kind of have to expect lots of crowds and roll with it.