This was an enjoyable, light read. The premise is very interesting and the humor and story telling are great. The characters are a bit bland, but engaging in their own right- you'll certainly be cheering for the good guys. Overall, this was pretty good book and I would recommend it for people looking for a quick read and lighthearted sci-fi fun. Bear in mind, that this appears to be the first of a series: the stage is set for subsequent books, which I hope Scalzi writes to fully explore the universe he has created!

For my full review, check out my blog: strakul.blogspot.com/2017/05/book-review-collapsing-empire-by-john.html