Instruct: Classify the given Amazon review as either positive or negative.
Query: Do Not Buy This Edition!!

Do not buy this "readaclassic.com" edition. It is TERRIBLE. There are a ridiculous amount of typesetting errors, dropped words, missing characters, etc. They didn't even place the diagrams in the correct place.Honestly, it appears that they did a quick Optical Character Recognition from the scanned Google book, then didn't actually check. Terrible! They should be ashamed.