At first, I really didn't like the drama. It was long, you didn't get attached to the characters (they were borderline annoying) but as it went on (even if it's too long), you start to get attached to the story, the characters and the context.
I find that from a certain point on, the drama takes on a whole new look and promotes real values: self-acceptance, acceptance of others' views, feminism.
It really touched me and I recognized myself in each of the characters (even the most annoying ones).
This drama is a real surprise, it really went from a 4/10 to an 7.5/10 in a very short time.
There are still a lot of long moments... but in the end, it's nice and quite well written.
I recommend it, it's nice.