I went to this buffet with my family on Friday afternoon around 1pm. There was no one in line... that should have been my first sign to walk away and try something else... but we had been here before and it wasn't that bad.
The prime rib, cold crab legs, and hot crab legs are the star of this buffet. Other than that, there isn't much that is tasty. I liked the beef empanadas, but they were a little too salty. The shrimp tempura was good, but tasted exactly like the kind you can buy from Costco. The desserts area was lacking, but they do have very tasty cookies... especially the one with white chocolate and cranberries! I also really enjoyed the vanilla sauce with the bread pudding.
The service was ok. Our plates stacked up with 3 or 4 dishes before being taken away, but our drinks were brought out and refilled in a timely manner.
I wouldn't suggest coming here if you are only going to go to one vegas buffet during your trip. But it's not bad, it's just not as good as the Bellagio or Wynn Buffets.