Had really high hopes for the Buffet at the Wynn. I wanted to be able to give it 5 stars, but gave it only 3 due to the ridiculously long line for dinner at 5pm in the afternoon and the mediocre selection of food (specifically fresh sea food). We went the day after Thanksgiving and were still forced to pay for the "Thanksgiving" meal, which is apparently different from the normal buffet because it had a turkey. Meh.
I'd have to say though, the selection of desserts was fantastic. Presentation here was magnificent, but when I go to a buffet, I go for the food. Maybe I would have enjoyed it more if it were cheaper or if the line to get into the buffet didn't feel like I was in line for a ride at Disneyland.