Years ago I ordered some surplus Neodymium magnets that looked like Silver dollars from Harry Epstein hardware store.
The shipping carton made of cardboard arrived empty with a hole in the side. I can only imagine my magnets were stuck to the side of a truck. The replacement magnets were more carefully packaged.
I have found magnets to make great Christmas presents for little kids. 20 years I see those magnets have turned into refrigerator magnets.
The word 'forum" does not mean "not criticizing books."
"Ad hominem fallacy" is not the same as point by point criticism of books. If you bought the book, and believe it all, it may FEEL like an ad hominem attack, but you might strive to accept other points of view may exist.
Are we a nation of competing ideas, or a nation of forced conformity of thought?