We were down from Nov 15-23. I went back and forth about canceling the trip, but we had canceled once and we had DVC points to use so we went for it. I know I'm a little late, but I thought I'd add my thoughts. Overall, masks were great other than my SW flight attendant on the flight home and Epcot at the end of the night on Friday. MK and HS were the clear stars of the trip. They still both have plenty of options to keep you busy. The cavelcades are great, especially at MK. They happened very frequently.
Epcot and AK were a bit disappointing. Both are missing a lot without those performers. AK we had the best luck seeing the flottillas by eating at flame tree at a table by the water. In Epcot, we just didn't see a single cavalcade in the one and a half days we were there. Either we just have horrible timing or they weren't frequent enough. I had just been down in Feb, so I was at Epcot since the closure of the middle, but I still found myself a little unsure of how to navigate at times.
As far as food goes, as others have said we were VERY impressed with Hollywood & Vine. We also loved CRT. Cinderella came out for a decent amount of time during our meal and we sat up top which initially I was disappointed with since the tables by the window have the best views, but we were very close to Cinderella, so my 3 yr old was able to talk to her pretty easily where others were not. I was disappointed in BOG. I haven't had dinner there since it changed to a signature dining experience, but when I went ages ago had been very impressed. The french onion soup that I had loved was bland and the rest of the meal was just ok. The beast came out for a very short time. He was constantly moving around and it is so dark in there that you need the flash on your camera. Needless to say I wasn't able to get any clear pictures of him.
Mobile ordering was great, but takes longer than it used to to get your food since everyone is using it. I used to wait until I was close to the restaurant to have them start preparing, but now I would definitely suggest hitting the button when you start walking to the restaurant instead of when you're close. We did have one issue with food at HS on Saturday before thanksgiving. It was around 5.30, the park closed at 7, but we couldn't get a mobile order slot for either Backlot or ABC for the rest of the evening. They were full. After refreshing the app for about 5 minutes, we were able to add ourselves to the walk up list for Mama Melrose and got in there since we didn't want to go to Rosie's.
LTT continues to be excellent, the sat us in the Diamond Horseshoe which was a nice change of scenery since that isn't usually or restaurant list. Sci Fi continues to be mediocre, and beaches continues to be perfect. Chef Mickey's had just recently gotten POG juice, so that made my morning when we ate there! We also used the ear for each others fb to order a custom birthday cake during the trip, and it was incredible.