Instruct: Classify Amazon reviews into positive or negative sentiment
Query: If you are really in need to find a cure as I am you would not find it here

Summing up information in bits it all will not be enough to fill 10 pages of the book.Somewhere on page 80+ I was really pissed off. The author was iterating 5 or 7 sentences over and over again and I was sort of thinking ... man, don't you have anything else to say ... Where are your cures and I do really need one?Bottom line - the author is one of THEM in a sense of squeezing money using every possible venue. Never mind if this means exploiting people pain.