This is a mix between sci-fi, speculative fiction and thriller. This book has an interesting concept that makes you reflect. This feels like a black mirror episode. It also reminded me a bit of The Measure by Nikki Erlick. 

In this book we follow multiple people who have taken the Match Your DNA Test. As a result they end up in various interesting situations. I think the author did a great job depicting different possible scenarios people could end up with if the test would have been real. The concept is easy to understand which makes it an easy and fast read. 

I read this book in audio format and I sometimes found it difficult to remember the characters especially in the beginning. The book alternates between the five characters but because there are many main characters (five) I was often confused and needed to remember again what was going on in their story. Because there are five characters you also need some time to get familiar with all of them but don't have time enough to get truly attach to the characters.

Every POV ends with a small cliff-hanger which keeps you interested and all of the POVs got a plot twist I didn't expect. This made it feel like you are reading a thriller. Overall, an enjoyable, reflective and fast read.