So I got excited after seeing that Japan decided to make a "Signal" version from the 2015 Korean Drama "Signal". After finishing it, I realized that it is practically the same story-line, but shorter. If you want a longer version of "Signal" then watch the Korean Drama from 2015.

Story: The story was as awesome as the kdrama, except much faster paced. The suspense is there as well. However, I would have preferred if they changed the cases to different cases then the original 2015 kdrama (at least a little bit - all they did was reduce the amount of cases for time).

Cast: I think the cast was well thought out, however the main lead seemed a little out of place for me (my opinion).

Overall I do recommend it to everyone including the people that saw the 2015 kdrama version.

Sorry if this comes off as a bad review, but I had mixed feelings from this drama.