The book goes into all the steps of iconix (a kind of lightweight RUP); It uses small examples drawn from an ecommerce system implementation; It shows top ten errors in each step of the process.



However the implication is that the book takes you through an eceommerce example using iconix (use cases, activity diagrams etc) but it doesn't. It takes you through the theory of Iconix and shows disjointed fragments of the system. There is a lot of good stuff in there, but a fully worked example would have been far more useful, especially as it is described as a companion to another theory book.



So, useful bot as good as the description suggests.