I grabbed a roll at the grocery store Friday night. It's not as bad as it sounds - there's a young couple that, I think, rent the space next to the fish counter and make it. It looked okay, tuna & salmon. When I got home, I read the label more carefully (their handwriting is terrible) and confirmed that the white substance in the middle was cream cheese. I had to throw it out. There are things that are otherwise edible (to some) that I don't think belong in sushi.

1. Cream cheese
2. Artificial crabmeat

Others?