Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Writing Guide Ever

I have purchased and devoured a lot of writing how to books over the years. Some have been better than others, but, this is by far the best book I have read on the mechanics of writing a successful selling novel. It walks you thru plotting the scenes of the novel, the difference between action and reaction scene and then concentrates on the mechanics and style of writing. Definitely beneficial and informative. Easy to understand and apply to your writing.