Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Good Book!

First of the Blossom Culp series; it is very good, but *DO* go on to get/read the rest of the series ("Ghosts I Have Been", "The Dreadful Future of Blossom Culp", and "Blossom Culp and the Sleep of Death") -- I especially recommend "Ghosts I Have Been".