Came here for brunch after an overall disappointing experience with the Cosmopolitan... and this buffet was pretty much mehhhhh.
The salads were pretty good, the cheese selection was nice... the concept of serving the entrees in small individual pots (spoons?) was cute, but the contents of said pots were nothing special. I've always said that it's never a good idea to get sushi at a Vegas buffet, and the Wicked Spoon was no exception to my rule.
However, the dessert was definitely redeeming - the decadent crushed candy and chocolate covered strawberries were amazing, as were the chocolate chunk cookies! The fancy little desserts are fabulous too. Just don't get the gelato, its very ice crystal-y and not too smooth.
The dessert is great, but in general you're better off at Rio or the Venetian for an overall amazing buffet experience!