I'm not running any games at the moment, but you can bet that I'll be using this book to put them together next time that I do. The writing is clear and easy to follow, with enlightening examples that clearly demonstrate how to use each of the Situation Builders, and the Builders themselves are skillfully crafted. They provide just enough guidance and structure to help quickly lay out the basics of an adventure without going overboard. The end result encourages creative adventure design, rather than stifling it with excessive rules and tables.
Needless to say, I'm a fan.