Yogi's is a nice fast-food alternative to a traditional Japanese restaurant. Prices are about the same as you'd find in most sit-down Japanese places, but there's something to be said about getting in and out quickly.
The food is good. I've had a variety of their sushi (all rolls, all cooked, except for the very occasional raw tuna options). All were restaurant quality -- quite good. My favorite is their caterpillar roll, with an eel sauce which isn't too sweet (about $9).
I give their salad mixed reviews. The dressing is light and tastes great; it's a standard Japanese vinaigrette with a hint of sesame. But why do Japanese restaurants always use iceberg lettuce? It just doesn't appeal to me.
The interior of the restaurant is very clean and open, and the bathrooms get an A. I'm very disappointed that they've switched from plastic serving dishes to styrofoam. I don't go here much for this reason; I just don't like eating off of styrofoam, and it feels very wierd in such a nice atmosphere.
Parking here can be hard; park north of Buffalo Wild Wings if the main lot is full.