Instruct: Classify Amazon reviews into positive or negative sentiment
Query: NO!

This was not a good purchase. The program came with 2 books, one was written in Russian! I have no idea what it's about!!!!!The other book was generic instruction, in English, but nothing about how to use this course. I was lost from the beginning. EVERYTHING of apparent value was written in Russian! I don't read or write Russian. This was a waste of money for what might have been a good course. Beware.