This is my favorite sushi in Madison. It's also the only place where I'll spring for a special roll-- the salmon lover's with fresh raw salmon, smoked salmon, and salmon caviar is amazing. All the sushi is well-constructed and nicely presented. I also like the option of subbing out rice for cucumber, but I think that the $2 surcharge is a bit much, especially since the sushi isn't cheap to begin with.
My major complaint is the space. It's way too cramped and the tables are too close together. I always get takeout to avoid it, but there's not even a good place to stand while you're waiting.