I was given a copy of this before he released it. I just implemented it 2 days ago, and these are my results from today, as well as my review.
Content: 9/10
I'm very happy to say that this eBook is full of content that is both useful and well-written. The instructions are clear, and there are a lot of images to guide you with it.
Potential: 10/10
I never knew you could monetize things like this. It's a whole new ball game! There's a lot of potential here with little to no saturation potential.