Photography, as much as it has changed in the past decade thanks to the advance of digital cameras and methods, remains the same fundamentally as it has for close to 100 years. The perfect shot consists of a number of factors including subject, background, angle, lighting, lense and exposure. Granted, digital cameras let us perfect the formula almost immediately, and that is where this book comes into play.
One would argue that the book could be used by both a digital photographer and a traditional film photographer. The author described techniques that could really be applied to any photographer regardless of camera type -- for instance, how to mount a camera to get the perfect "stable" image at the correct angle. Many of the tips focus on the technique behind photography and how to set-up the perfect shot -- all before you hit the button.
Overall, the book provides a good reference for the hobbyist who does not have the mega-expensive camera or setup. The author shows how to take pictures that rival many professionals without spending a fortune. I learnt a lot about when to use a flash, and when to use diffused lighting -- again, something that could be carried over to the traditional film world. By just applying these tips I immediately noticed that pictures I took indoors took on a new life; and looked a whole lot better.
If you are looking for a book that strictly focuses on digital cameras and how to hack them, this book is not for you. If you are one of the hundreds of thousands of 'new' hobbyist photographers that the digital camera revolution has created and want to improve your technique and your shots then this book is a terrific resource manual to learn the tricks of the trade.