Queen of Ambition is no joke. I really wanted to give it top scores, but there are some things that are missing. BTW...this has a lot of adult content, so I wouldn't recommend this for just anyone. Joo Da Hae is the epitome of evil. I understand that she goes through some major horrific moments when she is young, but wow... I really can't explain this story without spoilers. It has murder, attempted murder, kidnapping, twin switching, etc. Ha Ryu is so pitiful and sweet that it is hard not to fall in love with him. I enjoyed the ending. They took the time needed for the main characters before spending time on the side stories. I really appreciate writers that do that. Ok. Now for the acting. I will tell you the bad first and why I couldn't give this drama higher scores. Soo Ae to me is just not the femme fatale that I thought was needed for that role. I get that she is supposed to be cold-hearted, and I did see her expressions change, but there just seemed like she was missing something. Honestly, I just don't think that she was pretty enough to ensnare all of the men that she did...especially since she was never sincere. Is that too superficial? I would think that Kim Tae Hee or Chae Jung Ahn would have been a better casting choice. They are prettier and their acting abilities are better. On to the much better...Kwon Sang Woo was daebak as Ha Ryu. I felt so deeply for his character even when I was mad at him. There were times when I blamed him for what he was going through even as he blamed himself, then I would realize that he is just too kind-hearted. I also thought Yunho did well in his role as Do Hoon. I kept yelling at him to wake up and realize who Da Hae really was. I also liked the other actors. I'm not much for extra characters, but all of these were needed to add to the story. I really liked Kim Sung Ryung as Do Kyung. The music was good. I probably won't rewatch this just because I already know what will happen. It is full of angst and at times I was just yelling at the characters. If you like melodrama, then you will love this. Edit: After watching Soo Ae on 1N2D Korean variety show, I realized that she seems to be a soft person and that may be why her role isn't really that believable. I give her props for trying something that seems to be completely out of her element and doing a passable job.