These Infinite Threads

Quick notes:
- the stakes were so low (the devil is mentioned since book 1, but it's just being mentioned over and over, without many bad feelings about these feelings. No tension, no suspence).

- Cyrus is supposed to be mysterious but there is nothing that made really want to know more about him. Again, lack of tension.

- Kamran and Alozeh were pretty flat.

Overall, nice world and story but they are treated very superficially. the focus seems always to be on the characters.