For the service, there is nothing to say. It's clearly one of the best service in sushi all you can eat you can have ever. The tablets are great and even when it's full, they bring the food fast enough. If you compare with the sushi st denis, this is completely different (they forgot your food most time and when there are too many people, you don't eat). For the food, the quality is great. 4 stars and not 5 because, when there are too many people, sometimes the food is not the same quality but I understand they are doing their best.