Ok, I probably could've figured this out from the dust-jacket recommends. The blurbs from David Sedaris and Nick Hornby were quite telling. But it turns out that Sarah Vowell is a producer for This American Life. And indeed, there's a solid TAL / McSweeney's vibe to these essays.
I really enjoyed reading them. In fact, I liked them so much that I found myself wishing they were a little longer. They are presented in bite-sized pieces, which makes for easy and pleasant reading. However, after finishing the book, it felt like I had eaten an entire package of Oreos in one sitting. There was a sense of satisfaction, but also a longing for more substance.
Overall, it was a good read, but I can't help but think that if the essays were expanded a bit, they could have delved deeper into the topics and provided more in-depth analysis. Still, it was an enjoyable experience, and I would recommend this book to anyone who enjoys humorous and thought-provoking essays.