Instruct: Classify the given Amazon review as either positive or negative.
Query: Unreadable

I was very excited to read this book until I got about five pages in. This author's grammar is so bad it makes his valuable work unreadable. Excessive use of exclamation points and commas so bad you feel like you are being fed what should be a great story in eyedropper thoughts. Too bad - I guess the editor would actually be to blame.