I honestly don't know how many times I've tried to watch this drama and always dropped it around ep 2 or 3 because of the boring atmosphere, the slow pace, the unbearable and bossy FL and the weak and annoying ML. Didn't like both of them, especially since both were abusing their power as members of the police/special force unit so often. They were acting sometimes so reckless, know-it-all and stupid that it was hard to imagine that both went through a professional training and are actually civil servants who were bound by law. Later I learned that the male actor has a huge fan base. Well this explains the extreme high rating.

Now I tried to watch this drama again since I needed badly something to watch and this time I completed it. I guess for every drama you just need to be in the right mood.

It was overall a good drama, rated it with 7.5. If you love survival stuff and you are a zombie veteran like me you will also like this new approach on a zombie apocalypse. New that it doesn't focus so much on gore and explicit themes. Sometimes the pace was so slow that it felt like a slice of life drama. So not your typical action filled thriller. Unfortunately there were many plot holes, infuriating and unbelievable scenes (like when the stupid FL jumps into a truck full of zombies and doesn't get bitten at all?!), dumb descisions and dubious and weird motives (like the secret behind Andrew's identity was so disappointing and didn't fit all). And like always you would wonder why the villains were so slow and not killing the hero and heroine asap... The music also didn't fit always and the ending was so rushed and disappointing and with many unanswered questions. Wish they would have focused on Han Tae Seok instead of that cringey scene in the epilogue.

The acting was overall good, but weak from the FL (her facial expressions weren't really strong). The ML did a decent job especially in the last episode when he showed his more vulnerable side. Both didn't have much chemistry. The acting of the side characters, though many of them were really dumb, was excellent, especially the crazy house represent and the doctor. Overall a well done thriller with a couple of scary scenes (like the truck scene or when the FL was stuck in the bathroom) but many many unlikeable characters. Even the child was annoying.
Most likeable characters: the brother and the sister.
Well appreciated: no dumb drunken scene.