Look, people have an image of Italians. When I go somewhere in the world, I don't care where it is, when they look at me it's not about my intelligence. It's who can I beat up.
Maybe I'm old-fashioned, but I think viewers are hungry for shows in which people say something meaningful.
I think the sense of community that exists with all the characters - that's the answer. The fact that they have found a family in their friends. It does give some depth and meaning to their lives.