I've eaten here a few times, and each time, it's pretty consistent in terms of quality. I've tried many of their items (see pictures).
Now the Midwest isn't exactly known for fresh fish or sushi. You can get far better sushi in places like San Francisco, Los Angeles, and New York. By those standards, this place is worth about 3 stars. I've had better.
But that would be taking it out of context. The taste of the items here are much more crisp than anything I've had anywhere else. On one occasion, they even had uni! Further, their mixed alcoholic beverages are quite unique, and although I have not tried their hibachi yet, I'm inclined to give them 4 stars for being a place that's dependable and consistent.