I'm not a huge King Arthur fan (well, not that I have strong anti-Arthur feelings, I just never really read any of his stories until Mists of Avalon in high school and I think that book charted how I feel about Arthur in general.)

I did like Guinevere being a bigger part of the story, and acting behind the scenes. I also liked a lot of the twists that happened. I *think* I know part of the secret of Guinevere's background, but I'll be interested to see how it is revealed. I think middle schoolers and teens will eat this up.