Stars: 2.5 out of 5

I had a lot of difficulty grading this particular book. There are many things I loved about it and just as many that I absolutely hated, and some left me indifferent. So after much internal debate, I decided on 2.5 stars.

Let’s talk about the things I loved first.

I liked the technologically advanced Earth of the future that we are introduced to in the beginning of the book. The space travel, the physical enhancements and implants that seems to be common amongst the population. I would have loved to have been able to explore that world a bit more and I was disappointed when the focus shifted towards Gartien.

But I loved Gartien as well, because I’m a sucker for well-crafted new worlds and the amount of work the author put into creating this world that is so close but yet different to our Earth is impressive. I love the details the author added to flesh out those differences, be it in the customs and habits of its inhabitants, or in their speech patterns and religious beliefs. Even their physiology is slightly different than ours.

Character-wise, I liked Melni. She is a strong woman and an effective undercover operative who is very good at planning, but can think on her feet when needed. What I didn’t like is how quick she is to trust Caswell and even side with him when push comes to shove. It looked extremely out of character for someone for whom caution and suspicion were a necessity of survival.

So what didn’t I like about this book? Well, the plot was rather lacking to be frank. It starts like a science fiction spy / assassin thriller then shifts gears about 50 pages into the book and becomes a sort of Indiana Jones-esque romp through Gartien with seemingly half the world in hot pursuit of our protagonists. And it ends… I won’t say anything about the ending there apart from it was messy and left me highly dissatisfied.

The plot also left me with the feeling that the author started with one book in mind, then flipped everything into a different direction halfway through. There are also some lapses of logic in the character’s actions that I found hard to get past.

For example, Caswell only has 15 days to complete his mission before the implant in his brain automatically resets his memory back to 15 days ago, erasing all knowledge of where he is and what he is supposed to do. Yet, when we get bogged down in the details of his journey with Melni (whom he follows almost halfway across the world), that sense of urgency is lost. I mean, hello, your clock is ticking, Caswell, show a bit more concern about it!

Speaking of Caswell. This is the first book where the protagonist left me absolutely indifferent. It’s not that I didn’t like him and I didn’t really hate him. I just could care less about him and whether he survived to complete his mission. Maybe because in my eyes, Caswell is a coward. He chose to get that implant because that way he can kill as many people as he needs and pretend that it never happened because his memory is wiped clean every time. I’m sorry, a killer is still a killer even if he doesn’t remember his kills. And the sea of bodies he leaves in his wake on Gartien only proves my point.

In other words, I was looking forward to Zero World but I leave this book rather disappointed. I liked Darwin’s Elevator much better.

PS. I received and advanced reader copy of this book from NetGalley in exchange for a honest review.