I just finished season 1 of this series and I'm very impressed. It's about a family in the Florida Keys who has to deal with the black sheep of the family returning home and upending everyone's lives.
It has some stellar acting with Ben Mendahlson as the black sheep, a down-and-out loser who has failed to make something of himself. Mendahlson is so underrated as an actor. Everything I've seen him in, he's been solid.
The series is well-written, and the Florida location kind of gives off that same neo-noir feeling that you get from watching Body Heat. If you don't have a problem with morally ambiguous characters and can appreciate shows that explore family dynamics, then this is the one to check out if you missed it the first time.