I stayed up waaay to late last night and watched season 1 of Shetland. (It's only two episodes.)
Shetland is a fascinating part of the world for me. It's halfway between Scotland and the Nordic countries geographically and culturally. The accents are as thick as a pony's mane, so all praise to subtitles. The end of season 1 kind of fell apart (as many made for TV tales have a tendency to do) but I quite liked everything leading up to it.