One of our top favorite buffets in Vegas with excellent coffee!
They have changed to a self serve drink service over the past few years meaning you get your own non-alcoholic drinks. Also have changed from glass to plastic cups so it doesn't feel like the "higher end" buffet it was when they opened. Still really good food. Recommend walking through the atrium in the hotel lobby while you're there - always beautiful!
PS to the Bellagio: make more macarons daily!