I liked it here and it's a great addition to Green St. It is a bit cramped for space and that also makes it kind of loud since it's almost entirely college kids. We had to wait 15-20min to be seated but we were notified of the wait as soon as we walked in (and it was an accurate estimate). I wasn't terribly impressed with the more expensive rolls, not compared to other sushi I've had. Since their most expensive roll was $18 it's still pretty darn cheap.
If I were in the area I wouldn't hesitate to pop in for a few classic rolls, which are around $6. With access to a car, however, I'd prefer to head to Kofusion - much better atmosphere and I think the sushi is better too (though it'll cost more).
....oh I miss when Miko was a thing.