So far, the entirety of the show is really good and pretty interesting. The main two OST songs is absolutely heavenly, both the sound and lyrics.

Many criticize Legend of Anle for either the way the characters are written or saying that it drags. To the first point, this drama is extremely good at subtly showing small details on a character's personality and really requires a level head and basic analyzation to understand. A lot of details are lost if you have a strong prejudice against or for a character. To the second point of the plot dragging, almost every scene involving the main character plays into the climax of the story and the progression to it happens even in the background of episodes, if that makes sense.

All in all, I recommend this show 100% but it may not be your cup of tea if you only listen to watch characters have to say/what's right in front of you instead of paying attention to details.