Watched the Train to Busan and Kingdom, thought it would be at least good but this was so so bad.
The writers were probably having a competition to see who could write the worst and stupidest character because there was not one decent character in the series. The smartest character in the series was probably the old lady that got a scratch on her back ( she kept an eye on her symptoms, gathered information and laid low ) other than her the rest are complete idiots.
Yoon Sae Bom is one of the worst characters I've seen in a long time, if she was in charge of finding a cure and keeping the ,,infected,, isolated from the healthy people in the general population most people would be infected in a few days. If she did not have ,,plot armor,, she would die in ep. 3.
There is no tension, characters keep their backs to open doors, they never keep their guard up, look worried that an ,,infected,, might be behind a corner, getting sick is even seen as a solution to fixing problems. Characters are more concerned with getting rich rather than keeping themselves safe.
As an action series it fails so hard, the main characters do not act as trained professionals, the ,,stunts,, are too obvious, they try to make scenes dramatic but they look silly.
There is no romance, the main leads are very cute but have no chemistry, their ,,love story,, never develops but we are told they love each other . Watch ,, Containment,, made in 2016 if you want to see a couple that has so much chemistry when they never even touch each other, that is how it is done but even that series is not great.
Would have been a lot better as a movie ( a mediocre movie ), I regret watching all of it, should have dropped it after ep 3 but had the morbid curiosity to see how bad the series really was.