This is a tiny little place, and I actually live right across from it, so I go there often. You can't really go there for sit-downs since they literally only has 2-3 tables for about 6 people to sit at, and it gets a little tight in there during rush hours when people who ordered take-out will wait around the door right next to the tables.
So I usually order take-out. Their sushi is pretty decent, the price is pretty awesome. I usually take the Sashimi order and their Dynamite roll is my favourite. The fish isn't "melt-in-your-mouth" kind of awesome-fresh, but it's fresh enough to be good.
Their speed is usually pretty good, unless you go in during rushs-hours. Then you might have to wait around for a good 5 minutes for the people before you to order up, and then another 10 for your order to be done. I'd suggest phoning them for pick-up, which is what I usually do. It's a lot faster that way.
All that said, I go there pretty regularly, and the portions and taste is always pretty good :).