I have a mixed feelings about this one. I'm a huge fan of crime solving premises. Added with some science fiction aspect of time travelling, boy I'm sold. It's a potentially great drama to explore with however some of the plot developments in the story really bothers me. It infuriates me as the emotional elements somehow reduces the affect of an awesome investigation-time-travel story. It had potential. Wish it could have been better executed.

Story
Brilliant storyline. However it was caught up with too much emotional overflow that really takes a toll on me. For me its too overwhelming. At first I was able to focus on the story but as it unfold and explored further I find myself feeling frustrated of how things are progressing. The severity of each cold cases, of how cruel this world work in the story is really becoming unbearable to comprehend. It's one man versus the world. And I find it so disheartening. Almost too good to be true.

The unexpected outcome of each cases really threw me off-guard but not in a good way. I didn't feel surprised about it at all (its appalling tbh), and what bother me the most is how the good characters poorly-handled the radio-past-to-present situations. They are being inconsistent almost throughout the show. The first few transmissions are acceptable (forgivable); As it demonstrates of what/ who/ how they are dealing with. But as we continued on, it's becoming a tool of deception. A misleading setup. How the story would deviate and alter the future not according to our usual hopeful good expectations. Infact, it totally defeat the purpose as to why such transmissions ever took place. I was hoping that the characters could have made some progress and better themselves in handling each transmission that was being made. If you realized that you could change something in the past, would you hesitate each time? Or would you come up with better ideas on how to manipulate the past to alter the future? Sadly this story focus more on the emotional throttle effects than the logical/ critical thinking aspects. They scripted the story to have an over emotional and disastrous outcome rather than logical, make sense and satisfying ones; and that frustrated me beyond believe.

For example, I really wished that the future policeman's brother would have survived; instead they ignore his death and focus more on the emotional stir of bringing the family back together as his last dying wish. In my opinion, it would have created a better/ greater impact if the brother did survive. It give us as viewers a breather; a ray of hope that somehow in that cruel and harsh world that good will always prevail, but NO... this show prefer to keep taunting us instead (for the sake of realism). The fact that he seems to be desperate in saving his brother only after he found out that he was murdered, is really bothering me. So you only going to save him after learning that he didn't kill himself? Didn't you ever thought of saving him at all since the transmission started? Really?

I'm not saying that the story is bad, but it's not that great either. Why? Because I refused to believe such world existed. Where almost all of the characters in the story can be so ignorant, selfish, cruel, insensitive and inhuman.

Cast
Overall casts are amazing. The ensembles have good chemistry and very convincing display as good/ bad cops, villains, victims and politician. The emotions that they bring really makes me care and love them as characters. But at the same time they also frustrates me of their logical and problem solving inconsistencies.

Music
Hmmm pretty bland and very melancholic but acceptable befitting to time travel premis.

As always; Do I want to watch it all again?
Maybe but not in the near future. Need to have mental preparation.