I've been wondering about that show. It's a well written show with believable characters in a beautiful part of the grand ole US of A! Thanks for the heads up!
The series was created by John Coveny and Hunt Baldwin and is based on the "Walt Longmire" series of mystery novels written by best-selling author Craig Johnson - wikipedia
Merrill, Johnny France is still around Ennis working as an outfitter, IIRC. Madison Co spans some of the roughest country in the lower 48 and runs from billionaires to stockmen working for wages. You cannot please everyone.
I have watched all of the shows. I saw the ad on tv for it. The theme music in the tv spot is the same music on the cinemax series "Strike Back". I might add that series is really good.