I'm not a fan of Wonder Woman. As a character, she just never worked for me.
But when I read this graphic novel, I was utterly amazed. It got so many things right: the way the art and the story blended, the mythic roots of comic books, the idea that a hero's greatest trait is a willingness to sacrifice themselves for others, the pain intrinsic in doing something that's both ugly and necessary, and intriguing mixture of Diana's strengths and limitations.
I'm not a fan of Wonder Woman -- and I consider this to be one of the greatest comics ever created.