Went with a large group for my super awesome friend's birthday. There was 13 of us set at 2 separate tables. It's a big venue with comfy booths. Noise level gets up there when it's busy and they dim the lighting in the evening.
The service was pretty quick and they were on top of clearing plates. Each table had their own teapot, that kept the tea insanely hot, and a pitcher of water. You have to tell the server what you'd like to order, they don't have order forms or iPads.
The food was alright, usual AYCE quality. They have some cool in house specials though. The 4th star was for the service and the giant sushi boats!