Its an over all 10 for me. From the script to the casts to the OST. The actings were great from the lead stars to the supporting especially during the Joseon era. I have seen a lot of kdrama and i dont usually get affected by the acting of some even if they are big stars already. The others were trying to be cute and the others don't even know how to do funny role even if the script already calls for it. Some K dramas , i ended up dropping it. But here the chemistry of the two lead stars were great, I saw the male lead in "Birth of the Rich" and " A thousand Kisses" but this is where he is paired just right. The story has the complete mix, funny scenes, romantic scenes, dramatic scenes( used a lot of tissues)& action. I have watched it again now that it is complete. I seldom recommend a kdrama and do a review, but this is worth your time. One of my favorites, it is now the first among my list.