With some high and low moments, getting better by each the episode. For me this season ended perfectly, with the desirable suspense and all. The main actors are amazing veterans, not news, and it was very nice to see Moo Saeng acting a good and trusty character for a change.
It's not a lightly drama but also not that heavy to watch. it brings a new concept, not very far from todays society. It was fresh to have a perpective of a possible outcome and consequences. Although I felt the story was not highly focus on that but instead on the characters own stories and the terrorist attack. Worth watching it.