Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not Free SF Reader

Clone succession economics.A Titan clan are a power in the solar system thanks to being the source of the fuel that drives the ships that allow commerce over such a wide scale. However, their existence has led to genetic damage and periodically they must make a pilgrimage to Earth to acquire the clone that will be the next generation.Advances in technology are catching up with the family, however, so some fast footwork is needed.The Novel explores the story in the pleasant and the past via a failed past relationship between three people in their youth, and when they meet again on the trip to Earth.This has always been a memorable book to me despite not being the most brilliant work around.