This is the first Battletech novel I've ever read, and given that I knew nothing about the "Battletech universe" prior to this as well, I had no idea what to expect going into it.
What did I find? A well written story where I immediately identified with each of main protagonists: eight, hand selected, teenage military cadets. This is a story where it would be so easy to write a "Mary Sue" or "Gary Stu" type character, but Brozek doesn't do that. She not only manages to carefully balance and develop each character, but she does it naturally and through the flow of the narrative, so the story never feels bogged down with extraneous details - instead, it pulls the reader along, making it very difficult to put down.
As an active duty member of the military myself (USMC), I am grateful for the fact that she didn't shy away from broaching difficult/realistic subjects such as courage and fear in the face of battle, loss and sacrifice, and of course the effects of the trauma that the cadets go through. Additionally, like real combat, just because you're a "well developed character," that doesn't protect you from dying - meaning, there are no "red-shirts" here. No one is safe in this story, no one. And I appreciated the stark reality of that brutality. It hurt my heart to read it, and that's how war should feel: painful.
Brozek creates well-developed and complex characters whose failures and successes, strengths and weaknesses pull you in, making you care about them and their fate.
I would definitely recommend this book for older YA Lit, New Adult, and Adult readers.