Advice: if you're looking for romance, don't watch this. It has its moments but not as much as you would like. If you care about history and politics and also don't mind to get a little bored, then sure. Go ahead and watch! I confess I have mixed feelings about this drama. In my opinion, it started well and was a bit funny in the beggining. However they dragged this for toooooo long. Seriously, I had to take a break from this drama for... several months. Overall, the main characters are fine. The plot is also easy to understand. Someting I also liked was that the story focused in the life of Prince Gwanghae since he was a kid/teenager until his adult age. I really enjoyed Seo In Guk's acting. You can tell he grew a lot during the whole show. He was actually my favourite character because he always stood up for what he believed. Shin Sung Rok's acting was also amazing! My conflict with this drama is all about the politics and the whole big web of treason that usually comes along with sageuks. That's why the story was dragged. And that's why my rate is 7 in the overall. As for my rewatch value... yeah I don't picture myself watching this again. There are better dramas in the world. Moving on! This is just what I think. If you really want to watch the drama, please do so. In the end you might have a different opinion :)