I feel both shows are equal. While DL's show exceeds WDW's, the set up IMO, reduces the enjoyment. I have seen MGM's quite a few times, then this summer for the first time saw DL's I really wanted to see it to compare the 2 so we sat on the ground for an hour, with the kids dozing off and getting restless, fighting for our personal space. Not exactly fun. Was it worth it to see the show with a great view once? YES! Would I do that again? I dont know...maybe I'd take my chances of arriving 1/2 hour early and see what we got and if nothing good was available, I'd say we saw it once.
As for the Dessert Buffet, I (without my family) recently got to do this too. I had premium seating, not the balcony. It was definitely awesome, and much better than waiting on the ground, however, I would have a hard time justifying that kind of money for a family of 4...especially when someone is seated directly in front of you and you have to lean around them for the whole show. For 2 people, like if it were me and my husband, I think I would like to try to do this again, but I know it would be a waste for my kids right now(they are 5 & 8).
No matter what you choose, I do think seeing DL's version at least once is worth whatever way you feel is best for you, spending the money or waiting not very comfortably. It really is a great show! Good luck deciding!
