Season 1 of The Sinner was fantastic and season 2 was also really good but, as is with most anthology series (talking to you AHS), they only stay good for so long. The Sinner is no exception. Season 3 has a great cast but a convoluted story and script which follows the formula of the prior seasons... Not whodunit but WHY'd they do it. Unfortunately the mystery of why has left me on episode 6 saying I don't care who, why or how.