Generally Excellent, but needs colour,
This review is from: Information Architecture for the World Wide Web: Designing Large-scale Web Sites (Paperback)
This books is probably more useful to those interested in gaining a foothold into the discipline of Information Architecture rather than the casual browser.
That said, it is well written in an easy style, and contains lots of information useful for any level of user.
One beef, and it is major one: COLOUR!!! You MUST print books of this type in colour for the arguments to be effective. It is a primary consideration when organising web sites.