This drama was a new step for korea and that is much of the reason why it received such criticism within the country. That and the fact that many thought it resembled GOT closely. First, I understand this perspective because the overall feeling and look did seem to be very inspired. If you enjoyed GOT, I would think you would like this one, too. Overall, the plot was very refreshing and unique for a korean drama. It was exciting and suspenseful and I loved to see the incorporation of fantasy and mythology, including fantasy culture and people somewhat based on Korean history. There is a small amount of romance and possibly love triangle (not really developed), but it is mostly out of focus and the show focuses on the loyalty and belonging of people instead. There were some historical type inaccuracies that bothered some, but considering it is fictional and fantasy, I didn't think it mattered personally. Overall, it was a very interesting and enjoyable show!