I'm writing an updated review because the last party tray that I purchased was a big disappointment. I have purchased it before and it used to be scrumptious. Most recently, it was very bland. The rolls tasted as if they were missing something. It seemed they were missing the scrumptious flavours they used to come with. I believe this might be because they now serve AYCE sushi at Ginza and perhaps the chefs have omitted ingredients to make it more economical for them. I wasn't impressed. I might give Ginza another chance but I don't plan on buying another party tray from them as it was a pure disappointment. I might consider buying a gourmet roll to see if the quality is still up to par but that's about it...
I would give my most recent party tray 2.5/2.6 stars.