The Wave, Boma, Sanaa, Trails End, Yak and Yeti, Raglan Road, Rose and Crown, Tokyo Dining, Via Napoli to name just a few
I agree with Andi, for the most part.
The Wave
Sanaa
Raglan Road - 3x and menu changes often on the dishes we've tried. They do have some perennial favorites that stick.
Via Napoli - 4x and counting. My favorite pizza and a family favorite.
Yak & Yeti - we all loved our dishes and the Landry's card is nice when paying OOP
Yorkshire county fish shop (CS by R&C) has huge and fantastic fish & chips. We split 3 orders with 5 big eaters and had trouble finishing the chips.
Columbia Harbour House - I love the tuna sandwich and I've managed a visit 4x
I don't hate Sci-Fi or 50's Primetime. The food has been fine (my burger was dry the one time I ordered it) and our experiences were fun.
Boatwrights
Morimoto Street Food - not sure if it's on
DDP but the ribs and buns were delicious
Kona for breakfast
Capt. Cooks - the pork nachos were surprisingly yummy and I don't usually like pineapple on my savory dishes. My kids enjoyed the stir-fry noodles and pork sandwich.
Satu'li Canteen - the whole family loved their food. We shared some cheeseburger pods that were good but the bowls with beef and chicken were delicious. I'm going back on my next trip, for sure!
All have served good food, overall, and we've either visited more than once or want to. That's saying something since we like to try different places.
I don't enjoy buffets and haven't been to any at WDW that are worth doing more than once except for the breakfast buffet at The Wave. I've been to Biergarten for lunch, Trail's End for dinner (chicken was good but went really fast and there was a long line). We did enjoy breakfast at Akershus but princess meals aren't a big draw for our kids.
Places I haven't been but are on my list for options next time.
Brunch at CG or Narcoossee's/their lounges for "dinner"
Artist Point/Territory Lounge and not DDP
Jiko/Lounge not DDP
Tiffins/Nomad lounge not DDP
Boulangerie in France (can't believe we didn't eat there while at YC!)
Frontera Cocina
Homecoming
Skipper Canteen
Olivia's
Probably several more
I'm sorry if I listed something that doesn't take DDP and didn't note it. I've never used it but tried to only list WDW places that would likely be included. Character meals can be fun but often feature lackluster food. Buffets will follow that trend, more often than not. Restaurants at the hotels or DS tend to be better than the parks for food quality. That's not a rule, though!
A good rule of thumb is to look at the menus and
overall reviews. You'll see plenty of differing experiences but a trend toward positive will usually serve you well.