4.5 Stars
Note: This (spoiler-free) review is for the entire trilogy

This is more of a wartime series with magic than a fantasy series set in a war. Yes, there are epic magics at work, but at its core, this series is about the war, and the people taking part in it. Despite typically not enjoying wartime fiction, I really enjoyed this series. The writing is incredible, as are the characters and the several unique magic systems.