Instruct: Classify a given Amazon review as either positive or negative.
Query: Humour and candour

Of all the books on Apollo written by the astronauts this is the best. The author treats his story with candour and a good degree of self-effacing humour. He really conveys the feeling of being on the spacecraft with him and explains technical issues well.Mike Collins comes across as the astronaut you'd most like to meet in the bar. An excellent book.