I knew absolutely nothing of Swedish history coming into this book. As an introduction, it can been a bit disorienting in the beginning with the various names and places. However, the author does an excellent job making the text readable and not strictly academic by injecting humor and sarcasm at certain parts. This does not distract from the material.
As the book progresses, it can be difficult to keep track of each king and what they did, except for Gustav II who seems to be the celebrity of the text having accomplished many great things.
All in all, this is a comprehensive text that I would highly recommend to anyone wanting a good general history of Sweden.