If you are interested in psychological drama, then this drama is right for you. I personally like the whole story. Every episode has new mental illness that you can learn from. I like how the writer put a lesson like a cognitive therapy for the watcher in each episode. It may also help anyone to analyze themselves or make anyone aware to their own behavior. All mental illness cases are well research, good job to the writer. I like how they've shown the symptoms of every patient cases too. There's just something off in acting of some character but it's fine. However, though every episode has new cases there's still something missing when it comes to thrill in my own preference.
When it comes to music, i think their focus it just the story itself so don't anticipate for exciting ost or exciting music background.
When it comes to acting of main character, they're all ok.
Well recommended psychological drama.