Instruct: Classify Amazon reviews into positive or negative sentiment
Query: John Gunnell engine book

I have MANY automotive books in my library. This one just left me cold. No pictures, no insight, just recopied facts and figures obviously culled from many other previously published sales books. It was also not proof read very well, as I found a lot of wrong info without reading very much of the book.In my opinion, not a great work. Very unlike the Pete Sessler engine books, which have some of the writer's feelings and opinions included. Kind of hard to describe, but unless you are into just republished facts and figures, and nothing else, don't waste your money.