I just finished Empress Ki. As im a saguk fan, I had to watch it, and I must say Im glad I did. atleast in the beginning. It did tend to get boring during the last episodes. I would have prefered it to be 40 or something episodes. I simply loved the young innocent King. So loyal and loving, just unconditionally. Wang yu I didnt care much about and the empress Ki, although ambitious is quite heartless and cruel at times. Well the drama is all about greed for power and how it corrupts people. Like the saying goes, "power corrupts and absolute power corrupts completely" sad but true. My final thoughts: watch it if you are a saguk fan, but personally I loved Queen Seon Duk, princess man, Jumong etc much more.