First off, be forewarned that while I don't intend plot spoilers, I might give away parts of the book in this review.
I found Archaea to be a very fun and interesting read. It's a sci-fi spaceship adventure, typical in many ways of the genre, but the author has a well formed world with detailed and technical descriptions for about everything. In some respects it might be too geeky for some readers but I very much enjoyed the technical stuff.
The story is told from a multiple first-person character voice perspective. Meaning, you jump between the crew members on board the ship and see events from each of their internal viewpoints. It's a fun style and I enjoyed it. My only complaint is technical in reference to the section breaks where the book switches character narration, it would have helped the flow of the book greatly to have some kind of section break graphic or little glyph symbol to clearly denote when the viewpoint changed.
The story is very much an allegory for superman or spider-man on a self-discovery journey of their new found powers. In this case it's a spaceship. The crew is varied and interesting but also one-sided in some ways. The computer guy does computers really well and his hobby is programming. The engineer knows engineering and ships and his hobby is tinkering with things. The captain has the charismatic captain-ey top of his class smile and likes coffee and well-timed one-liners. The weapons specialist and soldier live and breath weapons and fighting techniques. Each person is the best of the best at what they do and it's hard to say that's inaccurate to real life, but they almost seem to be part of the ship's hero journey to discover her new super powers. They are almost, but not quite caricatures or perhaps come of this way because all of the plot conflict or danger is external to the ship and crew.
I was hoping to see the story and characters advance through interpersonal or internal struggle or ethical or moral dilemmas with the technology they wield. Even a fear of AI computer control is only mentioned briefly but doesn't materialize. For example in a series like Outlaw Star (which I use as an example because it also has a great crew manning a super ship) the conflict is both internal and external, but the story really shines when the characters are each faced with a personal struggle that helps drive the plot.
So in Archaea, the crew is practically perfect with few known personal failures or conflicts. That isn't to say I don't like the characters and I did very much enjoy the dialogue and jokes exchanged between them. Perhaps as this appears to be the first book in a series, this will act as an introduction and the conflict and more back story will come later.
Lastly, the ending was fun with a nice twist, but it lacked partial believably because of some issues introduced a few scenes before the story ended. I was left pondering if it was possible or not.
Still I plan to read the sequel as I enjoy the writing style, the technical descriptions, the dialogue, and the story was fun and kept my interest throughout.