The Spin is an artificially created system of several stars and hundreds of livable planets all within a short distance. The creators are long gone, but some of their tools are left behind, including a machine that an evil government has uncovered. Meanwhile, a former revolutionary is busted out of prison by her old teammate, now a cloud of sentient nanomachines.
I bought the entire trilogy of this on a whim because it was sold as a bundle and it seemed like the kind of high-tech space opera universe I enjoy. And indeed, as I started it, I was already positively comparing it to some of my favorites. Unfortunately, it couldn't sustain that, but there's enough that I do like I'll happily continue on.
Let's start with the comparisons. I got some serious Banks vibes from this book (and apparently, I'm not alone, after finishing I looked briefly over other reviews and many said the same things). In fact I could almost headcanon that the book takes place in the same universe, albeit far from the Culture itself, just because some of the technological feats are comparable and because there's a certain remove from humanity-as-we-know-it (such that I'm not sure if any of the characters are meant to be humans or just aliens who are more or less indistinguishable in any way that matters). But this is by no means a utopian society like the Culture, it's a world with corporate and private interests dominating and occasionally helping out utterly genocidal regimes for their own interests. So like modern times, only in space.
It's actually the genocidal regimes that remind me of Banks most. Because for all that he had the Utopian protagonists, he also seemed to revel in creating really despicably bad people and states, seeming to revel almost voyeuristicly in complex and creative torture or execution methods, or ways of exploiting people. And this book does similarly, with one of the two alternating plots following a really awful person and his just-as-if-not-more awful friends. To the point that you could almost call them cartoonishly evil. Of course, without the Utopian counterpoint, it does leave an even worse of a taste in the mouth in this book than it ever did with Banks, and I can totally see it being too much for some people, particularly since some of the evil acts depicted (not in exhaustive graphic detail but still enough to potentially trigger) are sexual abuses. For me, it's not enough to actively turn me off but nor is it particularly enjoyable to read... I'd have preferred these sections shorter and more time with the other main characters.
For me though the biggest problem is that the plot just sort of falls off a cliff. I was actually quite enjoying one of the main plots, but towards the end of the book I was thinking, "okay, this must be a story that continues through the whole trilogy because it feels like the main character has barely gotten started on doing anything related to the overarching story." Except that apparently each book in the trilogy is stand-alone and the main character, at roughly the point I was thinking that, simply... stops doing anything related to the plot. She just get to a certain point and wander off and one of her supporting characters goes on to finish things with two people who weren't even in the rest of the book. She doesn't even really get a clue of what's going on, nor do we, as readers, get a satisfying idea of why the other character is involved in the finale he just shows up because... he does. And as for the other main plot, revolving around the villains, gets a wrap-up where at least it feels like a conclusion to their story, but it's sudden and not particularly satisfying. This is another thing that, if Banks actually was an influence on the author, might have been taken from there, because I've often said that Banks often wrote stories that should not have worked, narratively speaking, where most of the conflict gets resolved off screen and suddenly and so on. But with him it worked, and here, it didn't. On a plot level I feel like there was no point to following any of the characters I did because they didn't really impact the story except in the smallest way that could easily have been anybody else, and we never really saw them resolve their personal issues, or anything it was just killing time. Maybe the story just got away from the writer.
All that said, though... there's enough that I do like here that I want to keep reading. Before the characters became irrelevant, I liked some of the character work, and even though the plot fell into trash, I still really like the setting and general SF aesthetic and sensibility. I don't think it's badly written on the whole, just badly plotted (and even then towards the end). I can forgive that, I think. Now the fact that each book in the trilogy is more like a standalone novel is a good thing because I can dive into the next book with the setting I like and hope that the plot works out better than this time.
But, in terms of rating... it falls somewhere between 2 and 3, I think I'll barely round up to three.