ATTQOTD: I have one rule about character meals. If the characters/movie they're from don't appeal to me, I won't do that character meal since a chunk of the cost is the characters. In my personal experience, character interaction at a meal is roughly the same as in the parks. Some are just fine, others are tremendous and special. Both at meals and in the parks.
My favorite Disney World character meal is Akershus. I think the cold buffet that's included with your lunch and dinner is a nice change of pace and I
really love the desserts there.
I've dined a couple of times at Chef Mickey's. Since Disney World is normally not an annual thing for me, there are other places I'd rather eat at and I can still see those characters at other places. We did dinner during a huge family trip at 1900 Park Fare back in 2006. It was fine, but the food didn't stand out to me enough to return there for characters from one movie.
I also dined at CRT in 2012 to celebrate my first Coast to Coast. I had a great seat right next to a window overlooking new Fantasyland and the Beast's castle. They offered me a plastic sword if I wanted one because it would make for great photos. The characters were tremendous. The food was fine. Which is the challenge of CRT. You're paying signature dining prices to eat in the castle. In my opinion, Akershus is less expensive for the same characters and you're dining in a different castle. The reason to dine at CRT is because you really want to dine in Cinderella Castle. There's nothing wrong with that. Just know ahead of time what you're paying for. It's a signature dining room.
At
Disneyland, I've dined at Goofy's Kitchen and the Plaza Inn, but those were both many years ago. Ariel's Grotto in California Adventure had a Santa Maria tri tip that I would dream about sometimes. But it went off the menu and the restaurant has since converted into the Lamplight Lounge as part of Pixar Pier.
In May I dined at the Surf's Up with Mickey and Friends at the Paradise Pier Hotel with my nephews. I really thought it had an outstanding selection and variety of breakfast choices. I liked it better than the plaza.
I think I have an ADR at Garden Grill sometime during my marathon weekend trip.