I would definitely have to agree with the other reviewers about how this place is expensive. In fact, it is way overpriced. While the persentation of the sushi is pretty nice, the sushi itself is average and nothing that you cannot get at any other place for half the price.
The restaurant has two levels. On the ground level, you have a casual sit down place where you can watch the chefs make the food. If you go upstairs, the atmosphere is very different. There are very dim lights up there and it is quite smoky. I've eaten at both levels and prefer the ground level only because I would like to actually see the menu and my food!
The service here is pretty good. The waiters are pretty attentive and give good recommendations. If you are going to have dessert, I would suggest the fluorless chocolate cake - its the best of the few choices.