This is hard, with the high end restaurants I haven’t always had great consistency. Example, my most resent Cal Grill experience was less than stellar. So..
Jiko At AKL, from the appetizers to dessert, always top notch and great wine to boot. Going there again in June.
Turf Club at SSR, I’ve had the best lamb, steaks, different cuts and preparations over the years and never been disappointed and this is on arrival night usually with an 8:45 res. (even if I stay elsewhere) The crispy shrimp are pretty awesome too.
Ragland’d at the Springs, I know but between the ambiance, the really good food and great selection, and the way they can handle large parties, it makes top 3. When I ask where to you want to eat while at Dis... I can’t even finish the question, Ragland’s and we’re all foodies! Go figure. One bad experience turned positive, extra side of Brussels Sprouts remained uneaten (I swear they were made of wood) we said nothing. Manager pops by the table points and says, "Something wrong?" He says, the chef believes in making them this way (I said, he must have better teeth than me) but I'll take them, and fix you a new batch. He returned, not only were they perfectly cooked but he took them off the bill. What more can you ask for, when you don't even ask!
With that said, I enjoy Artist Point, Citricos, Yachtsman, Le Cellier, Boma (the only buffet I still do from time to time),Il Mulino, Blue Zoo but I don't consider them favorites. Favorites for me has memories attached not just food/quality.