If these shows weren't interesting, they wouldn't be drawing viewers - America can't seem to get enough of Louisiana.
I'm cool with it. We've always known we're a very interesting state and while these people may not be the most polished in the world (we knew that too), they usually do whatever it is they do pretty well and with personality.
All in all, I think it makes Louisiana just look like a different and interesting place. Which it what it is. If somebody wants to draw a negative judgment from it, to hell with 'em. They wouldn't 'get it' in the first place, so what value is their opinion?
:)