1-The reason I watched this : I don't usually watch historical dramas but when I saw this drama's synopsis, I decided to give it a try mainly because of the gender bender theme. 2-Storyline/Plot : Unlike other historicals, this drama had a lot of interesting turns that kept me wanting more. Beside the normal elements you find in historicals, this drama had a theme that's not very common in that era containing a lot of events with romance, laughter, action and even mysteries and most of all it wasn't slow in a any way. 3-Acting/Cast : It couldn't be any better even though Yoo Chun was never a good actor, I still enjoyed the acting here. Moreover, I liked "The ravishing quartet"; they were amazing especially Song Joong Ki, I loved how he portrayed Goo Yong Ha's role with all his sneaky ways. When he winks: *insert shallow feelings* ! Other roles were really interesting in many ways. 4-Music : The music was great; it was smooth to listen to it. 5-Rewatch value : Yes it's rewatchable, I can guarantee that people who like rewatching will do it over and over. 6-The ending : It was cool especially the last scene (perverted thoughts) Anyway, I loved how they showed the characters progress at the end: it was satisfying. 7-My impression : I was having a great time while watching this drama, I had no problems with events since I was hooked ever since the third episode0. This drama was the main reason that removed my dislike for historical dramas. 8-Overall : Don't be fooled by the historical background because this drama is way too different from any historical that you've seen before.