Cersei is probably the most villainous Queen I've ever read. I admire her, in a way. She would be King, she has the ambition, cunning, etc.. but she's tied back by her sex. So what does she do? She runs the Kingdom from her bed. I admire that, I think. I think I would have been her, if I was a smart highborn girl. Imagine -- she's been fucking her twin brother since they were children. Not only have they hidden that from everyone, they've successfully (almost) killed anyone who found out, she has killed every child Robert Baratheon has given her (the sob story didn't fool me, evil cunt) to replace it with her little golden incest babies. She also has Tyrion, who keeps the whole Kingdom moving. She's brilliant, and cruel, but that's what she has to do to get what she wants, and she wants power.