So on a repeat visit, again having the "all you can eat" lunch for $20, this experience was only OK. We noticed if you order miso soup or salad that is typical of japanese restaurants that they gave me a huge bowl of miso and a very large plate of salad. I would be wary of ordering these next time because what's the point of "all you can eat" if they try to stuff you on sides. I would guess that the miso soup was twice as big as normal and the salad was 3x as large. I ate it because you are not supposed to waste at a buffet and they will actually charge you.
Aside from that most of the sushi fare we had was very good. some rolls were unexpectedly laden with sauces which under the same name did not have sauce at other Japanese restaurants, ie. shrimp tempura roll. If you stick to regular maki rolls, all is good. More than good even--Some of the best I've ever had and I've had a lot!
I guess it's more finding what you like on their extensive menu. Next will try a sashimi lunch and see how that is.