I got a vouch copy, so here's my review:
Writing - 7/10. It's clear what you're trying to say, but you should edit it, complete sentences and all that.
Content - 8/10. The method is not clear at first, but tim is there to clarify everything; he walks you through it and gets you set up and running.
Support - 10/10. Tim is great.
Legality - 10/10. It's legal.
Saturation - 3/10. This is not a niche or unknown market, but it's nothing like flappy bird knockoffs. If you know what you want to do with it, you will be just fine.
Profit - ?/10. I'll let you know once I try the method out myself. I anticipate it taking a while to get going, but at that point, the money should be somewhat constant and mostly afk. Startup costs are under $50 including the price of the guide.