Great to see another Michigander on the DIS. (I'm from Portage/Kalamazoo.)
We love CMC. We did the seafood buffet last November and it was fantastic. Lots of choices, great service, and I echo the thought posted before regarding the Oreo bon bons. They are to die for!!!
I have also been there for the character breakfast, although many years ago. My father still talks about that being his favorite restaurant breakfast of all time!
I'm sure you will enjoy CMC. While you're at the BC, take a walk around - it's a beautiful resort. If Beaches N Cream is full, walk over to the Boardwalk for a treat! (As you can see below, we also love the kitchen sink!)
Have fun!