I quite enjoyed most of the elements of this book. I liked the characterizations, the world-building, plot, and dialogue. I haven't spend a ton of time in sci-fi, but I feel as though most of the jargon had some good context and I was able to pick it up pretty readily. Overall, I really enjoyed this book and am bought into finishing the trilogy and finding out becomes of these characters.
I particularly liked the ideas that are put out in terms of consumerism, colonization, ecological terrorism, and species symbiosis and parasites. It wasn't all 'grim-dark' and while it left me clenching my fist, it wasn't hopelessness, but self-reflection, and a blossoming interest-- which I feel are good reactions to have to scifi-typical questions that are often raised in texts. I particularly appreciated that I didn't love the characters from the beginning. I felt they were pretty well-rounded and they grew on me.