Story:

The plot was good as it contained the elements of a good series. It gave me the hype to watch every episode because the mystery itself was beyond my expectations. However, there is one lacking, the ending. The whole series was already perfect, but the ending seemed to be rushed. Warning: SPOILER ALERT: The ending would be better if we were able to see more of Nam Sin and AI NamSin3 making up and getting together; the M City made successful by them; Kang So Bong’s Relationship with AI NamSin3, Nam Sin, Young Hoon etc.; and the story behind AI NamSin3’s recovery. I get that if the Kill Switch was activated, the robot will explode or give an occurrence of destruction within its reach, but I still want to fill my curiosity with answers as to what really happened during the year after the incident.

Acting/Cast:

The actors were fit for their roles, especially Seo Kang Joon as the Human Nam Sin and Robot NamSin. He outstandingly portrayed two roles, two personalities which made me think that he is good whether what role they give or what personality they want to come out from him. It gives him a brand of a good actor. Additionally, even though the villain Mr. Seo gave me the nerves while watching the episodes, I still congratulate him for his exemplary acting as the antagonist.

Music:
The music was okay. Some songs were good enough to make your heart flutter. Some songs were also good enough to feel the moments of grief, anger, and happiness.

Rewatch Value and Overall:

It’s worthy to rewatch this series because it’s enjoyable. You will feel a lot of emotions as you go along the episodes. Just as I said, the storyline was on point, acting/cast was great, and the music was also good. I give it a thumbs up.