This once was my favorite buffet in Vegas, however, you can literally skip The Wynn's buffet altogether now that Wicked Spoon and Bachanal (Caesars) are open.
In a nutshell, the meat here was tough, food selection was eh, desserts were below average and atmosphere has not changed since 2006.
It honestly felt like a Reno buffet rather than a buffet from one of the better hotels in the strip -- unacceptable.