I can't say enough good things about the Wynn buffet. The food was amazing, the casino and the buffet are beautiful, and the service was excellent. After a ten dollar tip it ended up costing us about $40 per person for the whole thing, but it was well worth the price.
The thing that makes this buffet stand out in my eyes is their ability to work with people like us with food sensetivites and special dietary needs. I haven't bothered going to a buffet since I was diagnosed gluten (celiac) and dairy intolerant over two years ago. I am extremely sensetive to even the smallest amounts of gluten or dairy, so a buffet didn't seem like a good idea. After reading a few reviews on a few blogs my fiance and I decided to give it a shot, and boy are we glad we did!! The chef came out and gave us a tour of the whole buffet, showing us what was safe and what was not. They had a LOT of options for us including several deserts (which pretty much never happens), all of which were delicious!
We are already talking about our next trip to Vegas just so we can go to this buffet again!!