Not sure what you expect from your dining experience.
Over the years, we've tried many places, but now we eat mostly counter service since we've grown tired of paying $$$ for mediocre food. Our occasional exceptions are San Angel Inn (Mexico) because of the theme/atmosphere, Prime Time because the food is pretty good and is a fun place, and Garden Grill because it revolves, has pretty good food, characters, and is in The Land. Our favorite CS places are Cosmic Ray's (Sonny Eclipse on one end and great view of the castle on the other, good place to relax), Harbor House (good food, usually quiet, nice theme), HS's Backlot Express (refill soda machines), AK's Flame Tree (great BBQ, lovely eating area), Epcot's Sunshine Seasons (many choices, good food), Electric Umbrella (refill soda machines, good view of fountain from outside and nice place to people watch), and Tangerine Cafe (Morocco) (great food!!).