This is a well written apocalypse story. There is a romantic thrill in having a train riding through the apocalyptic wasteland. More importantly, however, is how the story represents the fear factor and the apocalypse. It is unique, monsters are terrifying in comparison to normal depictions of them. There are some 18+ stuff but it is not bad, or focused on, just what you would expect from people living with life on the edge. Very solid work. 

Solid writing with one goal in mind, comedy. At least that's what I think. This isn't a zero to hero story where the protagonist faces great issues. It's the story of a talented, aloof and a bit dumb girl living her life with her pets as she figures out her goals in life. It's just that they happen to be centered around getting stronger. She has a normal family, friends, and doesn't lack anything. This isn't action as much as it is drama and comedy. Do not expect it to be otherwise as you will be disappointed. Highly recommend this.