I just purchased this book and will begin today. This book is written by the same person that wrote “Beginning 3D game development with Unity 4” and I thought that book was great but to many errors for my taste and I think most of those came as a result of changes in the Unity versions more than out right errors in the book. There were those, don’t get  me wrong and I could work through those but the changes in the Unity versions are ones I finally could not tolerate. That is one thing I love about Blender, no matter what tutorials you are using, you can follow along for the most part even if the tutorial you are working with is from 2.49. There are features that the latest versions, (2.71 for example) does not have but for the most part those features are not in popular videos.

So, now I am back into Unity with this latest book and I will let you all know how things are going.