Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing

Janette Hospital is my favorite author. Her best books are 'Borderline' and 'Charades'. 'Oyster' is too hard to read. 'Due Preparations...' just does not astound like her early books do. Seems knocked off just to satisfy a book contract or something and is not from the heart. Still my favorite author though.