I wonder about those who said this is an amazing show. It's not. It's slow-paced. I am still on episode 5, but I haven't seen any actions nor thrills in it. There are only people talking and shouting. And also, since it has been filmed in a small town, there is little visual allure. Compared to the series : Signal, Tell me What You Saw, Mouse, and Life on Mars, this show is really weak. I am a fan of Kdrama and I have been watching thriller series for 15 years, I think the best Kdrama that I have watched is the first season of Stranger. The story line of Stranger season 1 is perfect and the soundtrack is awesome. Everything is great about it.