What is Reddit's opinion of Illusion of Justice: Inside Making a Murderer and America's Broken System?

From 3.5 billion Reddit comments

And then he almost immediately huddled with a small group to brag about his own book and disparage Jerry Buting's book (Illusion of Justice https://www.amazon.com/Illusion-Justice-Inside-Murderer-Americas/dp/0062569317/ref=sr_1_1?ie=UTF8&qid=1540113073&sr=8-1&keywords=jerry+buting&dpID=51I5kf-kR8L&preST=_SY344_BO1,204,203,200_QL70_&dpSrc=srch).

I actually think the person who brought up his book may have been a shill. It was a weird thing to bring it up so quickly and so cheerfully. Maybe the publisher was worried about taking a bath on it.