Too Good To Be True?

Isikoff's and Corn's new book on Trump, "Russian Roulette," came out on March 13 and by March 14 there were already six reviews on Amazon giving it one star. Typical example:

Quote :

1.0 out of 5 starsFake News
ByD. Jones on March 14, 2018
Format: Kindle Edition
This book needs to be re-categorized for the Adolescent Fictions section. Fake news.

Comments underneath the review point out that "D. Jones" is not a "verified purchase" of this book, so there's no guarantee he actually bought and read it. After several comments like that, a "D. Jones" himself came back to comment:

D. Jones wrote:

Все 5 звезды рейтинги пришли от Amazon/ЦРУ сотрудников

which translates from Russian to "All 5 star ratings came from the Amazon / CIA staff."

Do you suppose D. Jones really is a really stupid Russian troll (too lazy to write in English), or is this just a clever ploy?