In the beginning I started watching IWGP because Yamapi was in it - But after only a few minutes I had almost forgotten about him. The characters in this drama are very believable and well-done, they are realistic and have their good and bad sides. I like how important friendship is for the story, much more important than the romance or violence. The acting was really good, especially in the dramatic and fighting scenes. The actors looked like they were really in character and I never thought someone looked awkward, when they weren't supposed to. The music wasn't outstanding, but it was there. I didn't pay much attention to it and felt like it wasn't really important. The story itself was great, interesting and full of emotions. I never thought an episode was dragging, though there were some that confused me in the beginning. You do notice that the drama is a few years old, though, but I don't think it's a bad thing. I recommend everyone to watch this and give it a try because I thought it was great.