Overall an excellent read. Given that it's an area with which I'm intimately interested, I'm not too surprised that most of it is "review", but I'd highly recommend it to the general public to know more about some of the excellent history, philosophy, and theory which Gleick so nicely summarizes throughout the book. There are one or two references in the back which I'll have to chase down and read and one or two, which after many years, seem like they may be worth a second revisiting after having completed this.

Even for the specialist, Gleick manages to tie together some disparate thoughts to create an excellent whole which makes it a very worthwhile read.

I found towards the last several chapters, Gleick's style becomes much more flowery and less concrete, but most of it is as a result of covering the "humanities" perspective of information as opposed to the earlier parts of the text which were more specific to history and the scientific theories he covered.