I have to admit it, this show is growing on me. The lead character, Emma Broady is quite the gal. The device of using her letters/emails to her sister Jules does allow the viewer to get inside Emma's head. And there's a decent terrorist bombing plotline that runs through the show to add to the weekly problems that Emma has to deal with in her work. Seems like there's a lot of history for many of these embassy workers if you watch the previews for the next show.