This buffet at the M even rivals the one at the Rio hotel in vegas.
I have been there three time already [most recently in the third week of feb 2012].
You can like a certian kind of food and hate another plus 20 more and you will be bombarded with so many choices you will not know where to begin. This place has something for everybody. Meat, potatoes, pasta, fish, soup, asian cuisine. You name it, and there is a good chance they will have it.
If I have to complain about anything it would be the cocktail sauce for the fried shrimp. They should have it right next to the actual dish, but all they had was a ragu tomato sauce knock-off. They did have the cocktail sauce, but you have to go looking for it when it should have been right there. Secondly; I wish the pineapple was a little cooler when served. Dont get me wrong; it was good, just it should not be served at that tempature.
Forget the way over priced buffet at the wynn. Eat at the M buffet if you get a chance.