Based on what level you load on, your experience will be different. So even though we don't have the "randomization" of drop sequences, they aren't the same every time anyway. Plus all three elevators are different, separate systems and you probably won't ride the same one every time.
The queue has a lot of references to Twilight Zone episodes, although I have yet to see many of them. If you're a fan you should definitely keep an eye (and ear) open for them!
Our ride lacks the 5th Dimension portion of the ride, but you still move laterally (backwards) to enter the ride shaft which is still pretty fun.
I like the DCA version, and it's still scary waiting for the elevator to drop. That's such a realistic fear though, to be in a falling elevator! It's one of my favorite rides just because it's so intense for a Disney ride. You'll still enjoy it and the view from the 13th floor. Haha.