I rarely write reviews, mostly due to a lack of available time. I had to write one for this product, however.
This was bad. Just truly awful. You get what you pay for, and in this case that axiom is well and true.
The idea is an original one, but it's rather poorly executed. The layout is somewhat haphazard, and the prestige classes look like they weren't thought through for very long at all. There are numerous typos and grammatical errors, and this doesn't help the book either. Last and definitely least is the artwork. Everything in this book looks like it was drawn or painted by an enthusiastic twelve-year-old that posted her work on Deviant Art for everyone at her Junior High School to see. I'm fairly positive most of the images graced a refrigerator door or two in the past so that proud parents could see them. I'm sure some heart was put into the drawings and what not, but they were poorly executed at best.
I would suggest that someone replace the pictures with cosplay photos of persons throughout the realm. Simple editing techniques can remove the backgrounds, and the images could be turned gray scale, sepia toned or whatever the author desires. I'd also suggest an independent proof-reader look it over. I know it's a free product, but the intent of free products is to bring in interest to the main products. This will have the opposite effect.
Best of luck to whoever is in charge of this dog.