Instruct: Classify a given review as either positive or negative.
Query: A Superb Read

I hold a degree in Victorian literature and am drawn to any book of or about the period. "The Crimson Petal and the White," "The Dress Lodger," and "The Quincunx" are but three of my favorites. Lengthy, complex, well-written and conceived, I highly recommend "The Quincunx."