Daebak!!! I just finished this drama and it was amazing. The story is suspenseful and consistent. I admit that I was stalled at episode 2 for a while, but once I got through episode 3, I was hooked. It has a beautiful romance and some crazy conspiracy theories. It wouldn't surprise me in the least if an organization like IRIS actually existed. War is money and power...there is always someone that wants it enough to destroy lives and countries to obtain it. I know a lot of people hated the end, but I saw that coming by episode 5. The acting is phenomenal. Lee Byung Hun has just moved up in my rankings an actor. His ability to make his character Kim Hyun Jun come alive is exceptional. Not to mention that he is HOT!!! That smile is beautiful. Kim So Yeon as Kim Sun Hwa is my favorite character out of this drama. I am now planning to watch everything that she has been in. She played that character to perfection. I enjoyed Kim Tae Hee, Jung Joon Ho, and Kim Seung Woo also. I had no idea that Kim Seung Woo could be so charismatic. I watch him on the Korean variety show 1N2D where he is funny. It was nice to see him act. Last but certainly not least...TOP...although he didn't say much, who cares. He was totally HOT in this drama. Why do I always like the bad guys? LOL The music is ok. I would rewatch this at some point. If you like action, suspense and romance, then this is the drama to watch. Now on to IRIS 2...I hope it will be as good!!!