"Premise starts off strong. I know people say ep 1 is boring in the beginning but that's just to set the scene of who Tang I, what kind of person he is, so that we can understand the decisions he took to become who he is now. I'd say the first 3-4 episodes were really strong cause you see Tang still battling with himself after every murder, his headspace completely fucked, first with guilt, later with fear of getting caught. Like all thriller dramas, I'd say ep 5-7 were the weakest in terms of keeping my attention. I did enjoy seeing Tang becoming a much more cold hearted person, less cowardly, but nonetheless it did bore me a little. Last episode came back strong especially the ending.

Loved the ending. Cause in this drama there's no rooting for Tang. Sure maybe the first murder which was accidental and in self defense, you might hope that Tang escapes, but after that.....you slowly see him for what he is, a psychopath. Yeah sure the show potrays him having this "power" where he gets goosebumps when he sees a bad person and decides to kill them. However go about it chronologically and you'll realise how psychopathic it is. Tang meets someone by accident, gets goosebumps for no fucking reason, takes it as a sign to murder them which he does, and by a stroke of luck said person was also evil in their own right. Tang was never well in his head and the ending where he comes back and does the same thing again when he realised that he'd been clear of any murder charges just goes to show how he has no remorse for his actions. He found his purpose in life and that is to kill. He's just lucky that everyone he killed was evil and he always got away with it. It's why we see Tang getting goosebumps when he sees himself in the mirror. His own "powers" are telling him that HE deserves to get killed.

I do wonder what would have happened had Tang killed someone who was completely innocent based on a broken radar like Song Chon did. Would it have broken Tang or would Tang have deluded himself into thinking he did right?" (Taken from a comment I made for discussion purposes)

I'm terms of acting, was NOT disappointed. We're talking about some of the best actors in the K industry of course the acting was TOP NOTCH. A lot of the show is carried by the actors themselves, not necessarily the plot cause the general plotline is not that complex when you think about it. But this is the same for the director's other famous work, stranger from hell. A straightforward plot that was carried by insanely good acting to the point where it made people uncomfortable enough to not watch the drama when it first aired on TV (yes this was a real thing which is why ratings were a bit low at that time)

Cinematography, loved it. At first I was super confused with he perspective changes, from going into Tang's mind Vs reality but once I got used to differentiating what's real and what's fake I was able to appreciate it more. When you think about it, the reason why Tang became a serial killer likely had to do with the fact that he couldn't really differentiate reality from his delusions or god complex...

Anyways enough ranting but I'd say it's a good watch and I enjoyed it. Fell a little below my expectations cause I thought it'd be tiki taka so a back and forth of Tang outsmarting Nangam but Tang survived our of pure dumb luck but the story was still intriguing.