I guess this story is the obvious option after how Wool ended but I liked that we had a different set of characters this time around. It would be fun to do that for each book. It’s all in the same world. Seeing how things are for different people who live in different areas and have different lives is a great way to build a world.As for the actual story, it was a bit boring. The whole thing is just two people walking down the silo and then back up. Sure the story fills in some blanks in the world but it’s not terribly exciting. I was hoping for a bit more exciting and interesting story.The bottom line? It was fine. I’ll be continuing with the series.