I enjoyed going over the book. The new rules, especially the engineering add-ons covered parts that the previous suppliments hadn't covered.
I also have a fondness of going over TO&E's which this book provides in abundance. This information is not only useful from a historical perspective, it can also help one who wants to create his own TO&E.
Overall I would say that this is a very good value for the money.
[5 of 5 Stars!]