On our last day in Vegas, I made it my mission to try a buffet. My mom and I had happened to be at Mandalay Bay so I checked out the reviews and prices for lunch and I convinced her.
I loved the self-check kiosk and the opportunity to put the tip on the check right there. There was a ton of food options and everything was hot and refreshed at least once while we were enjoying lunch. Good selection, variety and clean!