I bought the book with high hopes, but to be honest I found it a little dry.  About halfway through I had to give up on the idea of reading it cover-to-cover, and instead just cherry-picked the interviews I wanted to read.  It lacks a lot of background info on the interview subjects, so unless you are familiar with them you may find yourself lost as many historical and technical details are referenced without additional explanation.<p>Personally, I thought "Founders at Work" was a much more interesting read and would recommend checking that one out first.