Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Liberal author attempts to discredit Limbaugh

Okay, first of all it seems that Democrats are getting angrier and angrier that they cannot possibly find a liberal equal to the conservative talk show host Rush Limbaugh. Instead of making observations that have any sane foundation, Al Franken instead resorts to a kindergarden mentality of simply calling names i.e. the book's title "Rush Limbaugh Is a Big Fat Idiot." Give it up, this book is simply a stale attempt to descredit a man who has actually earned the right to comment on political events. If you want to read a kindergardener's name calling masterpiece, read this book. If you want to learn and think for yourself, listen to Limbaugh.