The writing: top notch. Very sophisticated tone which I enjoyed.
The plot: different from anything I've read before and to be honest not my genre of choice but wanted to give it a go. Albeit slow in the middle, there were plenty of twists and lots of character development. For me personally I would've liked the ending to have been more of a cliffhanger where it is a duology, however I liked the way it left it still.
To sum up, if you liked Amazon's The Boys...you will love this!