Much better than I thought it would be.  I had brunch with unlimited mimosas and bloody marys, which were nothing special.  They never stopped coming, though.  The food was the best I've ever had from a buffet.  Mac-n-cheese was some of the best I've ever had and I am quite the connoisseur.  Desert was typical Vegas buffet stuff.  I don't think there was anything life-changing in the desert section but I'm not too big on that part of the meal anyway.  Overall, best buffet I've ever had.  I would go back on my next trip but there are just too many to try!