Why? Can you get 50 pieces of bacon and 3 pounds of smoked salmon in the MDR? πAnd when you want it?
I prefer the buffet to the MDR in general because no one looks askance at me in shorts, I can get what I want, when I want, how much I want and seconds, thirds and fourths if I choose. I can try both (or all three) soups, I can make my own salad, get as many desserts and as much ice cream as I want and I don't need to wait to have my coffee or water refilled (in case you haven't guessed, I have control issues π).
There are times I want to be served, but I eat out at nice restaurants A LOT as entertaining clients and prospects is a huge part of what I do for a living. So being served at the MDR, Cagney's etc I tend to be impatient, even on a sea day, which I know makes no sense at all.....