Review for Rio Hotel & Casino Review For Carnival World Buffet Google User May 25 '18 at 4:35 We have been here before, and understood it was one of the best buffets in town. I think it’s still good, but nothing special. Nothing really stood out as excellent. Steak, chicken, and apple pie: Good Squash, ice cream, and pasta: Average Fruit: Below average View full site to comment or like