Just noticed that the Drama channel (on Freeview, I think) has been repeating earlier Brokenwood series. One is on that channel this coming Saturday if you want to to take a look. Reference the Amazon stuff, if you try it, bear in mind that it took two or three episodes for the series to work out what it wanted to do. Early ep’s have a slightly more weighty story strand which was, wisely, dropped from all the following series. Start with series two?