While I could have spent my time actually praying the Office, I enjoyed this book and found that it had interesting history of the Daily Office, many suggestions for structuring the Office for individuals or groups, lots of further resources for those interested, and what seemed to be a comprehensive section, Appendix A, of questions and answers the author had gotten and answered over years of presenting this material to groups of people.
This book turned into a project for me; the author talked about how, if you pray the Office daily, you'll read through the Old Testament every two years, the New Testament every year, and the Psalms something like 14 times in two years. And why did that turn into a project? Because I knew this wasn't strictly true, and started investigating the readings listed in the Daily Office Lectionary to see what was left out. I was surprised at how much of the Old Testament is never read at all. I haven't, however, gone through to see exactly what is eliminated. I'm sure much of it is just commonsense -- lists of kings, the infamous "begats," some of the detailed temple worship instructions or laws for living that aren't pertinent today.
At any rate, this is a terrific companion to the Daily Office; it's probably not particularly good as an introduction, because it's hard to imagine someone who has never prayed the Office wanting to read the whole thing. It would be nice to find a group -- even a very small group -- of people willing to read the Office together.