Instruct: Classify Amazon reviews into positive or negative sentiment
Query: save your money

the worst python book i have ever read. the teaching style is so scatterbrained that it useless to a beginner. the code snippets are worthless because he uses elements in the code,that have not been fully explained yet,stating that "we will discuss that in chapter whatever" then expects you to build on code you don't fully understand. this book reads like it was slapped together in a long weekend. my copy is already in the dumpster.