V&A's doesn't count, I assume - that was spectacular!
Outside of that, I'd have to say it was at The Wave. I honestly can't remember at the moment what everyone had, but I do remember that for a non-signature restaurant, it was remarkably good. Well varied menu, imaginative dishes, and fabulous service!
Best meal overall at a signature restaurant had to be at Narcoosee's two years ago on our wedding anniversary. Left the kids in the room with pizzas and used their sit-down meal tickets for the day!:lol: They actually had a great time being on their own at the resort without us nagging them anyway! Booked during fireworks at MK. Staff actually timed our courses so we could enjoy fresh hot food and watch the fireworks outside on the deck, and they did this without being asked. Food and service overall was truly outstanding!
Best "counter service" was definitely at Wolfgang's Express. With meal delivery to your table after ordering, and bussing for the tables, and drink refill service, it was sit-down treatment for counter-service prices.
So many other great meals - but these are the ones that stick out in my mind at the moment!