What an amazing story!
I have to admit that I'm not use to this type of writing style, but book description made me think that it could be an interesting read.
Once I started reading it was very hard to get in to the flow. It started very slow, not because the story dragged, but because of the way it was written. But once I got in, it was very hard to put it down. I definitely got this feeling of being dragged back in time, in to the medieval times, where men were ruthless hunter gatherers and women were beautiful and delicate decor, also looked upon as second class citizens :-S.
I can help but imagine hero as this gigantic, scary but smoking hot caveman :).
It was certainly different read from what I use to read, but I enjoyed it a lot.