This show delivers on most things required of a 45 episode historical series.

Story: Clear plot goals. Unexpected plot twists. Closure on subplots. Excellent intrigues with intricate subtleties. The scene editing is brilliant, leaving viewers questioning what they thought was going to happen and what is actually happening.

Acting: Character growth is obvious and distinct per character storyline. Actor chemistry creates the feelings needed in scenes of even little importance. Strong female characters who face and sometimes overcome their flaws. Considerate male characters who maintain patience despite societal norms.

Music: The OST is beautiful throughout the show, fitting each scene so well that it's hardly noticeable as a separate entity.

Rewatch Value: With 45 episodes, I doubt I'll ever watch this show again. However, if there is ever a sequel picking up from the ending, I'd likely watch it.