If you enjoy gourmet food, an upscale buffet will give you the chance to sample a number of dishes for one price. If you are in a group, a buffet is the perfect place to satisfy everyone's tastes without forcing them to eat from a menu they may not enjoy. There's something for everyone, and no one need go away unhappy or hungry. The diner with dietary restrictions is usually well off at a buffet, as long as willpower is exercised. There's hardly a buffet in town that won't satisfy the needs of the strict vegetarian, the diabetic, the lactose intolerant, or others with specific limitations.
Buffets are perfect for kids.
We took his family to four buffets in five days, and he never got tired of them. It helped define Las Vegas, and as far as I can see into the future, it always will.