Yummy does have pretty amazing quality and selection of fish. I don't write reviews often but feel like they deserve a good write up. A small size restaurant, just 6 or 7 tables I think and maybe 12 seats at the bar. I'd recommend to sit at the bar and order some of the freshest nigiri and sashimi in Vegas with a very reasonable price tag. The 2 main chefs are amazing with their knife skills and artistry, other 2 helpers/apprentice type are ok. Try to get your nigiri made by the main chefs. If I feel for good quality sushi, I'd definitely come here or Sen of Japan, not one of those ayce places. This place is solid, even tho run by Koreans instead of Japanese like Sen of Japan.