This is always one of the highlights of any trip we make to Vegas. Have tried it for both lunch and dinner. Both were oustanding. Lunch is a better value, but no crab legs until dinner time.
Sometimes the line can be very, very long, but it's soooo worth the wait. All the staff are smiling, friendly, and eager to serve you. Excellent selection, and exquisit desserts.
If I had any complaint at all it would only be that the prime rib at the carving station has always been under-cooked for my taste. It's served very rare, and I prefer it medium but it doesn't seem to be available that way.