Ate here yesterday and the Rainbow Roll was amazingly good. I have eaten this roll at many restaurants, and I believe this is one of the best I've ever had. The fish was fresh, the roll was rolled tightly so it held together when you picked it up. It was soooo good! My miso soup and seaweed salad were excellent too. The service was fast and friendly, and the restaurant was super clean. They have really good prices on their sushi. Watertown is lucky to have this restaurant!