I didnt have expectations about this book from the podcast because I only discovered Grammar Girl a few days before the book was released. I like books about usage, and I enjoyed this one. Its organized in chapters of related usage problems and the rules for the most frequent cases. For many issues, the book gives not only the right way to do it, but demonstrates common wrong ways too, and clearly labels them so you wont pick up the wrong way if youre skimming. Many of the entries include memory devices to help you remember what to do next time.
The drawings and examples were cute, but sometimes the references to Squiggly and Aardvark felt like inside jokes, but fortunately not to the point where I felt like the joke was on me. I didnt know if there were personalities for the characters that would have given me a deeper understanding of the examples they demonstrated, or if they were just generic illustrations.
The voice is consistent, and the delivery is short and sweet, or as the author puts it, quick and dirty. Nothing is belabored that shouldnt be, but each issue is adequately covered for most situations. If an item is controversial, the book mentions the controversy and gives an overview of the major arguments. Matters of style are also identified, even if the author has a strong preference for a particular way.