Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ambrose is such a big liar

This book was written just to inflate the american ego. Ambrose says Omaha was the most violent battle in World War II. This is an outrageous lie! Those who fought in Stalingrad, Berlin or Kursk know what I'm talking about. And the way the author overlooks the participation of the British and Canadians is absolutely despicable. Read the Forgotten Soldier by Guy Sajer instead.