Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Another Great Book by Gayle Rogers

Dark Corners is a beautiful love story of a young girl held captive by her uncle, who seems to have cast a spell over her and those she loves. This mystery novel also brings to light the story of the poet John Keats with the woman he loved, Frances Brawne. You then learn about the great poet and his life in England. The reader becomes enthralled with the two separate stories that are depicted in this historical novel.