We decided to eat at Sunset Station (east side of Las Vegas) one time as we drove back from the Grand Canyon in Arizona. We happened to pass by at lunchtime, and our growling stomachs persuaded us to give it a try, as the billboard looked pretty interesting and the price was right (about $10/person).
We had never heard of Sunset Station before and found the casino to be quite well maintained. The first floor is that of any typical casino, with lots of games and game tables. We briefly toured the place, then proceeded to the "Feast around the World," as it is called, for our lunch.
We are not particularly fond of buffets in general, but we felt the food to be quite good for the price we paid. There were about six stations, each themed to the kind of food it serves (Chinese, American, Italian, country...), with a central area that serves about 20 kinds of desert. For an estimate, there must have been about 100 dishes served in that buffet. Food ranged from Peking duck, to country fried steak, to penne pasta, to barbequed ribs. We sampled most of the entrées and found most of them adequate. The service is also of good quality.
If you are in the area and looking for a quick, easy, and satisfying meal, this might just be the place for you.