In this one, the bad guys are despicable, the main actor is always covered in bruises, and things rarely make great solid sense. Nonetheless - GOOD - (EYE CANDY) Lets face it, if you're a fan of Kim Hyun Joong, you're going to watch this drama regardless. Eye candy-wise there will be a few more surprises, mainly Song Jae Rim, and not only him. BTW Kim Jae Wook is there for less than half of the series. GOOD - (ACTION) If you love action, different styles of combat and disciplines, then perhaps you will like this drama. Theres a lot of fighting. BAD - (STORY/WRITING) The story had so much potential, its a huge pity the writing wasn't at all up to par. It wasn't as bad the first 10 episodes, but then they switched writers, and subsequent episodes dragged and lacked logic, production value also became worse. MEHHH - (ACTING) The casting wasn't bad. The acting itself was phenomenal coming from some of the actors. KHJ has improved as well... although he's still not amazing. Problem is, the acting is greatly exaggerated.. as in a lot of moments are over-acted. Its a bit awkward... OVERALL - Watch for the eye candy and the fighting. Do not watch if you like a solid story, humor, goose bumpy romance or fast paced storytelling.