Okay, I really liked the character development, the characters felt fleshed out and like complete people.
I didnt like the quick jump into sex and harem, maybe add a disclaimer at the bottom of the book description.
Dont treat the female characters like they are there to just have babies and do women duties; the character development for Jackie jumped too many extremes, if you're going to have her shift like that, maybe add a scene where she is burying her mother and then reminisces over future baby plans and how her parents always wanted grandchildren. There was no exposition into Jackie's thought process for the drastic shift from "Im a badass survivor, to Yeah! Babies!"
The church egotistical church leader as the big bad was an awesome touch! I like it. I hope Henry slaughters them all in the future books.
Pacing, I understand the first book is world building, so you will have a lot of text about exploration, maybe try and incorporate some difficulties instead of just have the main character experience a series of perpetual, "lucky days."
Four out of five; I like the book, but some things about the characters were hard to believe and the story dragged in places. I will still buy the next in the series and see where this author takes the story.
Overall, I gave this four stars because