As someone from outside the US, I think the setting is really good and fits the vibe of the story really well.
There were some awesome shots out near the murder scene and when they were driving around.
I liked the setting a lot.
I've driven through/stopped in one too many rural towns in the south to be too fascinated by them anymore. The atmosphere is great though.
The setting has its own sense of place and an incredible atmosphere to it. It's almost as if the town is another character on the show. It's grounded, but at the same time otherworldly (in that religious overtones pervade over the whole area)
I wouldn't change a thing about the setting to be honest.
I wouldn't change it, I just know where that poster is coming from (if that's where he was coming from at all).