'Promethea' is an attempt to render the female super hero in an archetypical form. This book has a strong mystical or spiritual theme, with the female lead cast in a pluralistic role: she is both Sophie Bangs, student, and Promethea, imagination personified. Our Promethea is not the first, there is a whole line of Prometheas stretching back to ancient Egypt, and we get to know some of the earlier ones in this book.
What's good: as Promethea, Sophie doesn't know all the answers although, it seems, Promethea does (sounds confusing? Sophie is Promethea, but Promethea isn't Sophie). Indeed, Sophie finds herself thrust in to a broad canvas full of elements that she doesn't know about or understand. The book allows for Sophie and Promethea to be intellectual, rather than just wiping the enemies off the face of the Earth (and the Immateria) with her caduceus - even where she does that, it is thought through.
What's not so good: I gave it 5 stars, so not much. My main complaint is that it finishes at an inopportune moment. Sophie is learning about the four weapons she has, and learns about two and then it stops. The comic book has continued, so the rest will be in volume 2, but it still a bit inconsiderate.
Lots of thumbs up, and also check out Alan Moore's male archetype in 'Tom Strong'.