Not bad... not great but not bad. We haven't been to this buffet in probably 10 years or more.
What got us back was the discount for locals. It's half price for locals with the players card, which was just $13.50 for dinner (the regular dinner price is $27 pp). For $13 it was a pretty good buffet, for $27... I don't think so.
Anyways, there is a great assortment from Chinese to stir fry to pasta to American to seafood. It is a huge buffet. I thought the crab legs were really small, the shrimps were 'peel and eat' and the sushi was just sad. Other than that, the rest was pretty good. The highlights were the prime rib and the dim sum. Also, we had great service. As crowded as the place was, they did a good job keeping up with drinks and clearing plates.
I'd go back for the discounted price. But for the full price there are better options. Bellagio and M come to mind.