Really good. I've tried a bunch of things over the years, and everything has been great. The "Oh my god" roll is my favorite (with a little fire show on your table) and "finding Nemo" probably a close second. Their rainbow roll is just tuna and salmon, which is pretty good though not quite a rainbow.
The purple rice is pretty unique, and definitely try the real wasabi.
It's a bit small and has been getting more and more popular, so there can be a bit of a wait during busy times. Good service and the nice people, even when they're packed.