Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Disappointing

I just finished reading Ms. Akbari's book and I had to let everyone know just how disappointed I am. This book seems to be nothing more than just common sense and a lot of self congratulation. It was vague on almost every point on which I wish she would have expanded, the actual information that she gave was very limited and she did not bother to illustrate (literally) any of her points. Additionally, I am still not sure just what her program was, and, if I do get it, what makes it so revolutionary. Spare yourself the time and money of reading this book, and purchase something else.