This one is a wild ride. It starts off as what feels like a crime thriller, then throws in fantastical cyber punk elements, then takes a detour on what seems like a total non-sequitur (seriously, I was listening and checked to make sure I didn't accidentally switch books when I hit a certain section) and that isn't even the biggest of the surprises in the story. It does all come together to form a surprisingly cohesive and satisfying story.
This reminded me of a two sentence horror story that I read, but fleshed out in ways even my worst nightmares didn't reach. Lots of action, but this is primarily a character driven plot with sometimes surprising motivations and sometimes heartbreaking moments. Strong characters, good twist on the premise, and I appreciated the limitations placed on the characters and rules given to the multiverse. It is a sprawling concept that could easily spiral out of control, but Rain did an excellent job with it.
Overall I liked the narrator, she was easy to listen to and read clearly. This is book one in the Imagined Realities book, and while it does have a complete plot arc, it is also setting a larger stage for what is to come. You will want to follow up with Electronic Angels to see how the story progresses.