Reader thoughts: There was nothing super amazing about the book, but I definitely enjoyed it. Plot, characters, magic, pov, and setting all worked well together.
My only complaint was that mages could do magic through portal viewers, meaning they could do magic anywhere in the world without leaving a safe location. That seemed a bit too easy. I think portals can only be outside, though, which helps limit that.
I ended up liking Jayna a lot more than I expected. She's an earth mage and found interesting ways to use her powers (mud monsters?). She met a cute blacksmith guy (who knows a dozen languages!) and gets chased across the country. In some ways, her story was more interesting than Ahven's or Miara's. She's hiding, on the run, sprained ankle, and keeping secrets.
I like that there are only 3 types of mages, and it is clear what each can do. Air, earth, and creature. No water, which is neat. None of them are more powerful, just differently powerful. I'm eager to see how they can work together even more, training more air mages to use star magic and such.
I kept expecting Miara and Ahven to free a bunch of slaves as often as they could to deplete the enemy army. They did some of that, but I expected more. Like, why didn't they fly to the slave hold and free slaves? Or go to a slave camp or stop wherever the slave army was staying/marching and free some? Every slave freed was minus one for the bad guys and plus one for the good guys.
The king's objections seemed shallow but reasonable. His arc was predictable but necessary.
Writer thoughts: Second books are hard to write because authors need to avoid repeating character arcs. With romances, many second book authors try to make the MCs fall out of love so that they can fall back in love in book 2. That's dumb. RKT didn't do that. Instead, RKT did 2 things.
1st, Miara and the prince had a changing relationship because they had to accept Miara in a queen role (as opposed to just "I love you!" and "I love you, too!" from the first book). Miara needed to realize she could be a good queen, and the prince (Ahven?) needed to figure out how to encourage her without pushing her.
2nd, Jayna and Ro were a new couple to fall in love. So, readers still get a love story, just from the side characters. This worked really well because readers get that strong romance element but from new characters.