
I rooted for Rin and overall loved how morally grey she felt. There were several secondary characters that weren't really fleshed out.
This book was brutal, even hard to read for all the cruelty. I think atmosphere was well created but not pleasant.
There was a lot of action, there weren't many slow moments. I think I would have loved to have a more concrete plot but I am not sure - this worked like this and somehow I loved the ending.