This has been on the Vegas to-eat list for some time now, and believe me, I was glad to finally have checked off. My favorite items were the Korean barbecue, fried chicken, Duck Confit ravioli, and the short ribs. Had to get second helpings of the last 2 because they were just that darn good. Out of the desserts, I liked the panna cotta and the mini ice cream cones filled with chocolate mousse. This is right up there with the buffet from The M. I gotta go back!
Helpful hint: If you're a mobile user on Foursquare, follow The Cosmopolitan on their app. And if you unlock the hotel badge when you check in, use it! Why? It gets you entry via their VIP line to the buffet, which means you bypass the regular queue and get to all that pheNOMenal goodness even faster. You're welcome.