This is my first chance to catch up and give my thoughts on the event.
I must say, I was surprised by the number of people in the park AND that it was not a sold-out night. Here’s the thing - in 2016 our family went in November and on one of the days the park closed at 4:00 for a Cast Member party. Because we had park hoppers, we went that morning. The “crowds” that day were truly non-existent. It was amazing! So, that is what I was hoping for with DAH. After reading the reviews here, I thought my expectations were realistic, so I was a little disappointed with the number of people there.
All that being said, we were able to ride almost every ride we wanted, with the exception of AstroOrbiter which DS decided would take too much time. We did take our time and enjoy the evening VERY much. We never really rushed to any ride. DS said it was his favorite trip so far! And THAT made it “worth it.”
We were in right at 6:00. We FP’d: Jungle Cruise (great Skipper!)
PotC
Magic Carpets (no FP)
HM
Event began and we rode/
BTMRR x2 (had to re-board) - fireworks
Splash
(Popcorn)
Space
Buzz
(Ice cream)
Teacups
Pooh
7DMT (long-ish line; we must not have timed it right)
IaSW
PP
BTMRR - This was “unscheduled,” but DS had left his hat in the pocket of our seat. No luck getting it back BUT he has another one just like it.
Barnstormer x2 (stayed on)
(Ice Cream) - DS tried the Olaf bar -YUM! Bought one in AK the next day.
Space - DS only to close out the night. I was left holding his Olaf bar.

I don’t think he was off Space until 11:15-11:20? We grabbed another popcorn. Which - by the way - I can’t recall who suggested the Ziplock bag, but that was GENIUS!!!
We stopped by City Hall to try to recover his hat, but no luck there either. So, I don’t think we were out of the park until 11:45 at the earliest. We and a couple waited for a bus to OKW less than 5 minutes, bus driver waited a couple of minutes for any other riders (none) and we were on our way. So no complaints about transportation at all.
I don’t want to sound like a negative nelly, but I am on the fence if I would do this again. I do think that part of the reason I feel this way is that our family has gone at very low crowd times and this didn’t feel (crowd-wise) THAT much different. But, on the other hand I am very glad I did it! As I mentioned earlier, what made it worth it to me was spending one-on-one time with one of my kids doing something we both love without the stress of having to be all strategic in my planning...or having to plan anything at all! Oh - and the “free” Mickey bars!

Agree with the posters above that Splash without music was very...odd. Almost all of the animatronics’ voices were working when we went on, so it was cool to actually hear all their different lines. And by the time we got to the last scene the music was back on, so that was fun! It was a REAL celebration! However, it made a unique memory for DS. He was kidding about telling his grandchildren about how back in the day, he rode Splash Mountain one time...with no music.
Love, love, love fireworks on BTMRR! Whenever some went off and we could see them, the whole train would cheer! That was a lot of fun!
I also agree with @GMatisse’s Highs and Lows above. It was really sad to see the trash that had been left behind by guests. There was even a plastic water bottle floating in the water at Its a Small World. I have a theory that since the ice cream treats were free, parents were more apt to let the kids have messy treats. If it gets dropped (and subsequently left where kid dropped it), no big deal. On the other hand, DH & I closed MK down (EMH maybe even?) back in September, and it almost seemed like they didn’t bother to pick up trash the last hour of park time because it was on the floor of the attraction queues and near the loading/unloading. Definitely not good show.
I understand your concerns, however, there is just no way for Disney to know that some guests are “hoarding” treats. Some guests eat a lot, others not so much. If ALL guests begin to hoard, then maybe Disney cracks down. But, I think they have strategically chosen the complimentary snacks by offering “free” ice cream, which melts, and popcorn, which is cheap. And let’s face it - it isn’t “free,” the cost is covered in the ticket price.