Eh, I dunno what all the fuss is about. This place is ok - I rather do brunch at Paris buffet (which I think is the best buffet in Vegas). I've been here a couple time and nothing was outstanding - just a little fancier than your Home Town Buffet. I guess if your agenda is to eat as much king crab leg and prime rib as you can, regardless of taste, texture, then this is the place to do it!
I'd pick Bellagio over Wynn buffet cuz at least Bellagio has a good selection of fresh fruit vs Wynn's fruit-in-syrup crap. Oh yea, I remember Bellagio had chocolate covered strawberries.