This review is really about the entire 10 book series, which I now understand has an 11th book written several years after the 10th. I read a review of the 11th book, and like all the others, it never has a conclusion to the story, so there could be 12, 13, and more. That annoys me.
Small spoiler alert!
I realized in book 10 when the main female character dies and it didn't have much of an impact on me, that I didn't really like any of the characters in the story. None were really developed to the point that I cared about them.... after 10 books, that's saying something.
I committed to the 10 book run, but grew tired of the similar plot line running through them all and reading about men's heads getting blown off. Literally.
Also, there were some issues in book 10. In the original stories, Eve is not a blood relative of Sierra but calls her Aunt. Later in the book series Sierra calls Eve her daughter. There are some other plot issues, such as Lucus going into a town to kill someone and giving everyone his real name, thereby giving the target advance warning.
All in all, not a bad idea for a Netflix series, and I'm glad to have read these books, but not my all time favorites.