Just No.

What is this? Was it written by amateurs or were the actors that bad? I'm definitely sure the concept of this drama is unique and promising.
What the...hell. It is one of those dramas that you have to immediately drop before any more precious moments of your life are lost watching this boring masterclass of a drama.
Why does it feel like they didn't match the theme with the directing?
For the first 40 minutes of the show that I managed to watch, I felt I was watching a "movie" because of the cinematography. Extremely slow paced and totally no harmony between the "love alarm" and the totality of the shots with the music.
And most importantly...the characters. God please make them actual characters....they totally feel shallow and artificial.

Just what were they trying to do here? Were the screen-writers, directors or producers too ambitious? Was it the "realistic" shallow acting? Was it the slow paced direction?

I don't know, and defining it won't change the fact that this drama exists. I wish rookie directors and writers will look at the first episode of this drama, as a guide on "How to NOT make Good Dramas". At least it will serve a purpose....