Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Must have for beginning cartoonists

Robin Hall packages his no-nonsense, nuts and bolts information in an easy to read, humorous format. Especially refreshing is the "conversational" tone of the text. He lets you know what should be given priority while running your own art-based business and what to basically disregard. There are also lots of valuable tips from old (and not so old) pros in the business of cartooning and illustration. A valuable resource.