I like books that feature positive family relationships, usually mother & daughter or sisters, but when I spotted this one while browsing around, I decided to give it a look. It turned out to be exactly what I wanted. It has a lovely wholesome quality, while also having a good adventure story.
Another thing I appreciated was the atmosphere. The father is an experienced outdoorsman, but the changes after the System takes over doesn't always align with his knowledge. I liked that the world had an alien feel to it.
There were a couple of things that didn't quite work for me, but I'll be happy to continue reading this series.