Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Great Disappointment

Does not measure up to earlier Griffin novels. I suspect he had little to do with the writing--only lent his name probablyBoring. Much detail about life in the US in 1943 and most of it wrong (I remember those times). A few exmples: Harry Truman was NOT vice president in 1943, Henry A. Wallace was. Author says a taxi driver put the transmission in "park". Not a chance--no automatic transmissions then. Elevators were not self service then--they all had human operators. The list of errors is endless.