This book has not held up well to the rigors of time. As a millenial reading it, I was hoping for some insight into my parents' generation, but I didn't really find much more than a bunch of self-aggrandizing claptrap and massively outdated information. At the time of my reading The Power Years, the material is 15 years out of date. The authors tend to drone on and on about experiences that require a certain amount of funds to be able to do and even when they do start to get into discussing finances, it's not overly useful for the current marketplace.
Sure, there may be something for someone of a certain age to gain from the book, but I wouldn't recommend it. This book is a good example of why self-help books just don't last in the market for long.