The main plot of this four-part series is a mash-up of Scandi Noir cliches - returned policewoman, Christian church cult with sexually depraved pastor, etc etc - but the background relationships between the cop and her old colleagues and, better yet, with her estranged daughter and her 'new' mother are intriguing, far more subtle and nuanced than might be expected, and a real counterbalance to the OTT nonsense that makes up the majority of the main so-called plot. Worth watching? Hmmmm. Not really. Maybe it would be twice as good if it was just half as long.