I've been here several times within the past couple of years.
I'm not typically a fan of buffets, be it because the quality of the food being served is questionable, or because variety is nearly non-existent. Hibachi Grill offers both quality and variety for a reasonable price. AND, they have Mongolian BBQ. :D
I'm not going to say the food is the best I've ever had, but for a buffet, it's surprisingly good.