Then I got home and read Ebert's review. This paragraph hit me like a punch to the stomach and put it all in perspective:
"Even at the high prices of his premium fresh ingredients, you realize he must be a rich man. But to what end? The existence of his sons are an indication that he has a wife, although we never see her. He must have a home, although we never visit it. There must be hours when he cannot be at work, but the film indicates no amusements, hobbies or pastimes. The idea of his courtship of his wife fascinates me: Forgive me, but I imagine that even while making love, he must be fretting about the loss of valuable sushi-making time."
http://rogerebert.suntimes.com/apps/pbcs.dll/article?AID=/20...