Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't Buy This

This is a very crude and unreadable scan of an 1885 book. It seems to have been scanned with an optical character reader and printed without any proofreading at all. There are numerous and confusing typos in the text, but the worst part is the mangling of headings and footnotes. These are scattered at seemingly random points throughout the text. One moment you're reading a paragraph of the text, and the next word that comes up begins a line from a footnote or chapter heading. The publishers could have fixed this with even a cursory proofreading. As it stands, I regard this as unreadable and am demanding a refund.