Dissassociation from the usuli school? Book, what do usulis think?

[Lion of Shia]

as salaam alakim!!!

I read a book called dissassociation from the usuli school, i wanted to know the thoughts and opinions if marjra usulis, because the book claims usulis basically was deviant and says its not original shia islam!!! I dont know what school of shia or what sect the author follows, but i read it and want to know if usuli could give opions on it!! (please don't  accuse me of putting out propaganda, im only a reader not the author!!), But here it is!! 

could marja following people give a thought on this book if someone reads it, it seems its all about usuli bashing, its says khums is money laundering!!

https://www.amazon.com/Dissociation-Usuli-School-Alsyyed-Mohammad/dp/1491886439

 This book is about the history of the conflict between Shia sects, how different sects originated and what are the basic beliefs of world known Usuli Shia sect i.e. State religion of Iran, and how it differs from the True Shia religion. Usuli sect was founded only 10 centuries ago, and only 5 or 6 so-called Shia scholars accepted it in 4th and 5th Hijra century.

• 5/5

  (1)
• Format: Hardcover

• Author: Dr Alsyyed Abu Mohammad Naqv