Whats good about this book is it gives you a range of blender game creation learning from beginner level to advanced. There are heaps of screen shots showing various steps in a lesson. Whats bad are some of the screen shots.
In the 3D modelling section on making a car there are several screen shots. Looking at them it's near on impossible to spot a difference between them. They properly looked fine in colour but in black and white it's hard to see the vectors mentioned.
It's a shame someone didn't see this before printing as the content of the book is good but beginners do need clear illustrations.
As a beginner to blender and 3d game making I'm still glad I bought the book. There's a heap of good stuff.