very good!. my wife and i had the lunch buffet yesterday; we ordered mostly the rolled sushi, and also had the miso soup and edamame beans. all were very good, service was quite good as well. for the amount of sushi we had i believe this restaurant offers great value.
to the poster who said the sushi was "warm, a big no-no", yes, you probably ordered from the "fried" section of the menu which is indeed served warm (of course it's warm, it just came out of a fryer - sorry you didn't understand this). there are other varieties of sushi on the menu in the "rolled, spicy roll, hand roll, ..." sections that are all correctly served at room temperature.