Even if you are not a fan of historical dramas (I'm not), this is one that is worth watching. I made the mistake of reading the history of these people before watching the drama. So, I knew what was coming from the beginning. There are also other dramas that are about this story. I think what makes this one different is that the writers write it as a love story between Jang Ok Jung and King Sook Jong from beginning to end. It also written for you to sympathize with Ok Jung. She isn't the villain in this drama (although she does some crazy stuff because she is forced into a corner by the Queen Mother). She would have been happy to be by the king's side in any capacity, but they treated her like crap and made her want more. Also, I loved the beautiful Hanboks. The women were gorgeous. I enjoyed the story and the setting, but that isn't what is captivating. The acting is amazing!!! Yoo Ah In is the best king ever!!! His portrayal of emotions is all consuming. I felt everything with him to the point that I smiled when he smiled and cried when he cried. BTW...his understated crying scenes are so well done. It is more moving than the over the top wailing. Kim Tae Hee as Ok Jung is just beautiful. I realized after watching this that the only other drama I have seen Tae Hee in is Iris. I think I should watch her other dramas, because her acting is fantastic. I also enjoyed the other actors, but they don't stand out. BTW...if you are watching this for Jae Hee, then don't waste your time. His scenes are limited. Oh, and just a side note. That baby (although never looking like a newborn) was as cute as he could be. The music is pretty. I won't rewatch this. If you like romance mixed with some historical political junk (the stuff I totally don't care about), then you would enjoy this drama.