[I received a copy of this book through NetGalley.]
That was a quick and fun read, even though I think it was too quick, and could’ve been developed into something a little longer without losing its focus or just filling pages: there was definietely a lot going on in this story, what’s with robots and wizards, of course, but also aliens and time travel!
I found the plot easy enough to follow, which isn’t always the case when time travel is concerned. I liked the two (three?) worlds depicted, too: Ada’s ‘present’ with its computers, drones and technological feats; the future world, full of despair but also of loyal robots holding the fort until the end; and, in a way, the world of the wizards, in a ‘powerful beings mired into their own past and refusing to acknowledge changes’ way.
The main characters, too, all had aspects that made them quite likeable in spite of their faults. Sara’s mum may not be available for her family, but she wants to further the cause of knowledge and build a good future for humanity. Ada has her sulky side, but on the other hand she’s loyal to her friends, whether humans or robots. Kaku is powerful, but uses his power and intelligence to learn and protect. Geller isn’t strong, but when offered a bigger power, he clearly uses it to help, and not for his own personal gain.
I’m not giving the book more than 2.5/3 stars, because even though I enjoyed it, it was too short to properly deal with everything, and the ending raised so many questions, and left so many doors open, for something that doesn’t look like a sequel’s in the plans (I had that feeling when I was some 50 pages from the end, and wondering how on Earth everything could be wrapped up). So, yes, the characters were enjoyable, but not very developed. There’s no clear explanation as to why the Spawn is here (well, there is one, but we never get to learn why exactly what they wre trying to destroy was so dangerous -for them-). There are too many unresolved threads when it comes to Ada’s present, such as the future role of the anti-robots people, or what she’s going to do after such an end to the story; and what awaits Geller is too vague, too.
Conclusion: Good for a quick and entertaining read, but don’t expect well-developed characters or a tight plot.