Not too bad, but not exceptional. My wife had the shrimp dumplings and I had the potstickers. Pretty good for small plates. I had a couple rolls that were described as tempura battered, but neither were. Both had tempura shrimp which was tough and dry. The other fish quality was good. My wife had the sashimi and seaweed salad, which she said was very fresh and tasty. I would think a place that specializes in sushi would have decent rolls, but I was disappointed. It helped that we had a $50 food voucher from the hotel, otherwise I would have been more bummed. There are probably plenty of other, better Japanese places in LV.