Instruct: Classify Amazon reviews into positive or negative sentiment
Query: He's Come Undone

As one of Mr. Lamb's former students in his early days of teaching, I just couldn't wait to read his debut novel. It was a book that was as cliche and nostalgic as he was as a teacher. It read like one of his lessons in creative writing, using poetry and song as a backdrop for setting, plot, outcome. All very cute, somewhat juvenile and sophomoric. Please, Mr. Lamb, don't try out your female voice on us again, male perspective cannot be masked. Sometimes you were as unfeeling as Dolores, how could you not be sensitive to the plight of a young person in trouble? Mental illness should never be made humorous.