Train was a nice crime show with a twist of parallel universes. How many times can we watch serial killer killing and detectives trying to find them, before it gets boring? Adding sci-fi elements to the equation, Train stood out among other crime shows, at least in terms of the concept.

It’s a quite fast paced thrill that will keep you engaged till the last episode. Perfect for a binge watch. The writer plays the differences between characters and their relationship in the two parallel universes well, making me interested in their future encounters and the results of them.

While in most cases I complain that the shows are too long and drag, here I would not mind additional 2 episodes, that could be used to ease me into the story and who the characters are. They hit you with some emotional dialogues and scenes at the beginning, but it’s hard to feel anything, when you don’t yet know and connect to the characters.

What’s more, I do believe the writer and director did not use this unique idea to its full potential. At the end of the day, it felt a bit too much like a normal crime show, where the investigation is tough, because they cannot find all the bodies. The parallel universes idea was not as prominent as I wish it could have been.

It’s hard for me to comment on the acting, since I believe many of the characters were simply miscast. While I adore Yoon Shi Yoon in many of his roles, I did not buy his portrayal of Do Won. Same goes for Kyung Soo Jin and Lee Hang Na. Both talented actresses, for me they just did not fit the roles in this show.

Overall, it’s an interesting plot driven story that escalates quickly and does not slow down till the end. While the show is not a groundbreaking masterpiece, it’s for sure a solid form of entertainment. It builds on the idea of the butterfly effect, where one choice can greatly affect not only your future, but also people around you.