Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Major disappointment!

If you really want to learn about the life of Florence Nightingale, buy a biography and skip this tape. Neither the content nor the presentation is worth investing your time and money. The production is visually dull; the timing is static; and the script provides little useful information. There are many assertions made about Nightingale's work and importance but they are not backed up with explanations, details, etc. Useless!