We went there in July to celebrate a fren's birthday. For the price - around RM40 per person, it was so worth it!
It was an ala carte buffet - meaning we had to order what we wanted. The wait could be a pain so order a lot in one go and keep on ordering if you do not want long pauses.
The food was good. Pretty authentic and it had most of what you want in a Japanese meal!
Look at the pics below and see the range of food they have:-