While the value of the all you can eat is appealing, the quality and flavor of the food is not good enough for me to return. Of the 4 rolls I tried, only one was truly enjoyable (Spicy Girl), the others were just passable (Salmon, New York, Dragon). The crab rangoons barely had any filling and mostly just tasted like the wanton wrapper. The miso soup tasted like fishy water. Even the wasabi was bland.
The biggest bummer though, was that since there's the threat of an extra charge for wasted food, even though some of the food was disappointing, I felt pressured to finish dishes I didn't like and didn't have room something else.
I think for people who want the value, this is a fine option, but for true sushi lovers, they'll be left at least a little disappointed.
That said, the waiters did a fine job and I was really pleased that the restaurant offers a dedicated gluten free menu!