Grantchester since the very first episode has been particularly good viewing, the concept of a clergyman helping the local detective solve all manner of village crimes initially seemed a wee bit far fetched,and better suited to the Father Brown afternoon slot,but it's totally engaging, intriguing, and sometimes contains a level of grit.
The combination of Robson Green and James Norton as Sidney and Geordie is a good one, they play of each other incredibly well, they frequently see all that is good and bad in one another. Tessa Peake Jones is particularly good as Mrs Maguire.
I can't recall seeing a bad episode, always consistent, some of the standout episodes include the finale of series one, and series three's Christmas special. I'm impressed how they manage to make each episode feel so unique, and the personal lives of the lead duo add to the story.
A perfect way to end the week, Sunday evening Grantchester. 8/10