Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Neo-Herndon Diatribe

This neo-Herndon diatribe is sure to win the hearts of Mary Lincoln haters everywhere! The reader who seeks the most vitriolic, unfair & totally biased viewpoint on Mrs. Lincoln has found a gold mine in this tome. If you know of anyone who hates the wife of the 16th President, this is indeed your book. For a fairer portrayal, consult the paperback edition of "Mary Todd Lincoln--Her Life & Letters" by Justin G. & Linda Levitt Turner, "Mary Todd Lincoln: A Biography" by Jean H. Baker, or "Mary Lincoln--Biography of a Marriage" by Ruth Painter Randall, all of which give a fairer portrayal of this maligned lady.