Update: As of Feb 2010 this place closed because the owners got in a bitch fight.
I live right next door to this place at Shade. I go often enough, great happy hour. Prices are pretty cheap ($5ish for the various happy hour sushi rolls), service is pretty fast, and it's great that it's locally owned and not a chain restaurant.
Only "negative" comment is it' is a bit small inside, hard to accommodate large groups of more than 8, and even that is pushing it if they are busy. If you can go before everyone gets off work, it's pretty quiet in there, and fun to sit at the sushi bar as well.