So, I read this as I had heard lots of love for it. Finished it in about 18 hours, icluding sleep. It was quite short, in my opinion.
I thought it was decent. I like fairy tale retellings, and that the series will keep on going with this theme amuses me.
However, the story in and of itself was nothing special.
I enjoyed the setting though. This Earth/Moon/cyborg mixture is the most interesting thing about the book.