Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Fun Read

Ignore the hideous cover. While this isn't a great book, it is an enjoyable one, tracing the unusual path that Professor Smullyan has taken through his entire life, and not least to earning a PhD and becoming a professor. The talk about his musical prowess does get a bit egomaniacal, but, apart from that, this book is simply great fun to read. Professor Smullyan's playfulness and ability to laugh at himself (an ability that I greatly value) shine through on almost every page, sometimes in the form of jokes (some good, some terrible), sometimes just in the narration of events in his life.