Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Read the Real Books, Not this!

If you are interested in material by Djwhal Khul then search Amazon for that name and buy books published by the Lucis Trust. There are NO authentic writings of DK outside of the Lucis Trust, but there are many who pretend to be his "voice." This only happened once, via the pen of Alice A. Bailey. Do your homework and get real material.