Instruct: Classify an Amazon review as either positive or negative.
Query: An adventure classic

I read this as historical research but quickly fell in love with it as a work of literature. There's a lot of first-we-did-this and then-we-did-that, but when Whymper moves away from chronological reporting, he shows himself to be one hell of a good writer. His conquest of the Matterhorn and the tragedy that quickly followed give the book its emotional core. If you like adventure stories, I don't know how you don't love this.