Mental Photography? Why are there no blogs about it?

This really, really irks me sometimes. You know how to find the too good to be true program and you think "I want to learn a bit more about this before I do anything..."? Well it turns out I have one of those right now.

I'm trying to figure out if Mental Photography (or another course is PhotoReading) is hype or not. Well, you can tell that the only stuff I found only related to marketing material and such. Why do you not hear about this from anyone other than those who want to sell you something?

This is why I will not pay for a course like this... you can't even call it a course, it's like a patchwork of steps. Well, I've decided I'm going to try it but I'm not going to pay for it.

I'll let everyone know how it goes.