At the moment this is only quick service.
Celestial Park
The Oak & Star Tavern - BBQ is hard at a theme park, hearing it's not great just yet. However the bar and some of the sides are good so this could be a very nice place to relax and have a drink.
Meteor Astropub - the sauce is apparently well done on the Big Bang Burger and the Chicken and Waffle is a higher quality version of what you could find at Fast Food Boulevard at USF.
Pizza Moon - best safe & great option at the park, pricey but each pie can serve 2
HTTYD
Mead Hall - great environment, but haven't heard much great reviews of the actual food items
Spit Fyre Grill - great reviews, but apparently the portions don't justify the pricing... and these were at TM previews with food heavily discounted (if Mead's food doesn't improve, wouldn't surprise me to see these items relocate to Mead, and Spit Fyre become the basic tender & burger place).
WWOHP - Ministry of Magic
Cafe L'air la Sirene - standard sandwiches and salads, but they are big enough for two people to enjoy. Butterbeer Crepe is a must
Le Gobelot Noir - n/a
Dark Universe
Das Stakehaus - food is not great yet, but the place setting is amazing. Similar to Oak & Star, if the food doesn't improve this might just be a nice place to rest at with drinks
Burning Blade Burger - food is getting better reviews than Das Stakehaus. Depending on how popular Burning Blade gets, it wouldn't surprise me to see their food items relocate to Das to just focus on drinks
Super Nintendo World
Toadstool Cafe - very similar to Minion Cafe, garlic knots are very good. The Toad Herb Chicken Special is a very light meal yet filling meal, while the pizza bowl is the opposite
It'll be interesting to see how this changes over time, which restaurants end up not doing well, etc.