Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: The First Definitive Biography

Much has been written about Edgar Allen Poe, but this classic biography offers a uniquely literary perspective on Poe. Written by the in the 1920s by Hervey Allen who later became well known for his epic novel, Anthony Adverse, Israfel was the first definitve biography of Poe and has been a foundational reference for all biographies written since. It has the added dimension of a biography written in the same general era that Poe lived thus, perhaps, telling us as much about that era as it does about Poe.