Kofusion gets a massive amount of hype around Champaign. Probably because it's the only nice / higher-end sushi place. Kofusion does have other entree dishes besides sushi as well, but you're really going for the sushi.
Which, I have to say, very good. The rolls are definitely ample. 2 Rolls was sufficient for 2 people for dinner.
We had the red dragon roll and the dragon roll. Both had good amounts of fish and eel. The red dragon was especially great with the sriracha on top and the additional fish in the roll. Loved the flavor, didn't even use wasabi/soy for the red dragon half the time.
Also, both rolls came on plates with a fair amount of extra eel sauce. So many places cut back on the eel sauce for no real reason, but it's fantastic and I loved wiping up the extra sauce.
Overall, I'd be willing to go back.