'The Gone' on BBC iPlayer. Irish/New Zealand crime drama about a missing couple.
Starts off a bit slowly, but gets good if you stick with it. Ended up binging through both series over the weekend.
Enjoyed the first series, forced myself to watch all of the second but didn't really enjoy it as much as the first. Made it halfway through episode 2 of the third series before I gave up.
Season 2 was great, definitely the best season imo. Season 4 seemed to be deliberately trying to play the hits from that season, which did actually work occasionally.
Season 3 was largely pointless, I think they were told halfway through filming that they wanted 20 more episodes instead of 10.