I was pretty disappointed because I was looking for good quality Japanese cuisine, and was willing to pay more for it. What I got was pretty standard Japanese food, and fusion if you love fusion, at really steep prices.
Imho, I should have gone to other Japanese food places nearby and enjoy a better selection at lower prices.
You pay for the service, which is pretty good - i got served fast and well and the staff was what you expect from a luxury restaurant. But, other than that, the food is either on-par or less good than cheaper establishments.
It may be a bit of a mistake on my part though, I shouldn't have gone looking for Japanese cuisine in the hotels.