Well, everything we hear about Treme is that the goal is to be super accurate. Simon brought two Times-Picayune reporters on the writing staff (guys who are, supposedly, in the same position he was in 20 years ago) and filmed on location. Wendell Pierce, who played Detective Bunk in the Wire is from here, as are a few other actors, and a couple of local musicians are playing themselves.
Another trope in almost every article I've read about Treme is how "we are definitely NOT going to be like K-Ville" which was that cop show Fox had a couple years ago that filmed here but was basically just a generic cop show set in New Orleans that made up anything they wanted to.
Not having lived here immediately after the Hurricane, I'm sure I'll be as drawn in as everybody else. And, of course, Treme is a place I don't go to that often. It's a neighborhood that borders on the French Quarter, but you really don't want to just blindly poke around there. There is a ton of history, though, which I'm wondering if they'll touch on.
I'm just excited about the prospect of another David Simon long-running series, no matter what it's about.