Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good advice and an inspiring delivery.

Flesch also wrote "Why Johnny Can't Read". He writes passionately; he advocates good, solid education and plain, simple writing. This book not only explains readable writing--it IS readable writing. The original edition dates back nearly to World War II, but it was ahead of its time: his advice is every bit as good today as the day it was written.