My review is not about the system, for I believe the system is flexible and in the right GM's hands, can be quite effective.
This product gets 3 stars because the page numbers on the pdf document don't line up. In other DrivethruRPG products, the front and back cover have been labeled A and B, and the pagination is correct. It is not here.
In addition, the pages are not lined up straight. They are slightly tilted.
Play Aberrant! However, I don't know that I would advise buying this book.
[3 of 5 Stars!]