Ate late last night - We were the only ones there at about 8pm on a saturday night. The food was okay, but nothing out of this world. I was impressed that they had saba and a few others ready to go, but I think that I would only return when it is busy because I can't see how the rolls could have been fresh. It's not bad if you order and have them prepare it on the fly, but at a Kaiten sushi joint you don't expect that you have to. It is slightly hard to find (behind a few rows of buildings actually!) and signage is minimal until you reach the area (3 parking lot areas deep!)  Maybe that is why it was empty.  It is really clean, and nicely decorated inside and the staff is friendly and attentive.