I did it without the dining plan in November with the holiday pricing and everything. It's expensive for a buffet, but it's a Disney buffet so.....there ya go. Thinking about it THAT way, it's definitely worth it! Everything I had there was delicious, and they even had a sugar free dessert that I would get over some of their other desserts. Maybe not the oreo bon bons, but it's close.
I enjoyed everything on the buffet from crab legs to the mac and cheese to the ribs. Yum! It was my one 'must do' ADR for our July trip.