You know what I find fascinating about this story? Apart from pretty much everything else in it, that is. I like watching Artur and Iceni flail about trying to express emotion. It's hilarious to me! They've lived their whole lives as top dogs in a system that only lets you get to that level by showing zero weakness and repressing any kind of remorse or compassion, so they have absolutely no idea what they're doing, and I love it! They're professionals with the power to level planets, and the interpersonal skills of third graders.
That aside, though, this book is more of the story of Midway. Did you like the first one? Good. You'll like this. As with the first one, I feel its main weakness is that it doesn't seem to have a clear focus. But that's also its main strength as well. There's a number of plots going on, a lot of little stories all happening side by side, and nothing is focused on for so long that it gets boring. Maybe some people will find that too erratic, but I didn't.
Bonus points for actually providing some freaking resolution to a couple of plot threads that I was frustrated by, mostly what the hell was up with the colonels. Also, further bonus points for the first three chapters essentially repeating the last three chapters from the most recent Lost Fleet book and somehow making it far more interesting and emotional.
Overall, the Lost Stars isn't perfect, but it's damn good, and if you want to watch a pair of emotionally crippled individuals make up excuses as to their reasons for being good people, then I highly recommend it.