My family of five enjoyed both lunch and dinner at Be Our Guest in the new Fantasyland. We found both meals to be good, however, we were partial to the lunch menu.
First, the dining room is amazing, truly beautiful. The west wing was also awesome, with thunderstorms and lightning and the "red rose." The other dining area featured painting from the movie and various other items (this room is only open for lunch, to accommodate additional diners.
During dinner, the Beast is in the the dining hall, you can have your picture taken with him after dinner. Be warned, he is pretty imposing, I would estimate he is 10 foot tall.
As for the food:
Dinner was good, not great. The food was prompt in arriving, presented well, but lacked some flavors. My wife had a pork chop, while I had a shrimp puff pastry. Each member of my family enjoyed a cupcake, which were amazing!!! What made the meal stand out was the service we received from our waitress. She was great!
Lunch was great. As club level guests, we were able to test a new "procedure" for ordering at Be Our Guest. Therefore, we were able to skip the long lines and go straight into the restaurant. We had ordered our food the night before, online (this is part of the test). It arrived with five minutes of us taking our seats. The food was delicious and it was also served with a bit of flair.
Be sure to get an ADR for dinner and be prepared to wait in line for lunch. We noticed the line for lunch starts at 10:00, while the restaurant doesn't open until 10:30.
If you have any questions, please ask!