Overall I think this drama has been really good so far. I love the casting, and all of the actors and actresses have been doing really great. You can truly tell that they put a lot of emotion while acting which made the drama even better. And I think Ok Taec Yeon's acting was Incredible and it played a big part in his character. I do think that it's a bit slow in the beginning but once you get a couple episodes in, the plot story starts moving along. The drama is filled with thrilling episodes, comedy, action, suspense and a tiny bit of romance. I do suggest watching the k-drama Vincenzo if you haven't already. I guarantee you will love it. Enjoy!