Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What they should be telling you

There are no perverse secrets revealed here, just stories about real people and how they dealt with a huge event on the world stage. It is told from a British perspective, which this American found refreshing. It's also aimed at 10-15 year olds. It's been a long time since I celebrated my 15th, but I never felt talked down to as I read the book. There's enough history to give it context, but it's mostly about everyday life during the war.