I've enjoyed consistently good service and food here.
The sushi is good albeit a bit expensive (the dollar sushi special puts the price closer to what you might expect). I love the big roll so I always get it and I would recommend it to anyone wanting to try something easy to eat.
The entrees are always a little pricey but are usually quite good (and maybe a bit on the salty side).
Overall, I would give Kofusion a good recommendation for anyone in the area that wants to try some sushi in a trendy setting.