Instruct: Classify a review as either positive or negative.
Query: Notes from the Underground

So we can't all make music like the Velvet Underground but mud pies are an art form achievable by virtually every humanoid life form. Of course there's a certain ammount of finesse that comes only with time and practice, but Cage's meticulous instructions exist as a solid framework for beginners in this sublime craft. The illustrations are just the sort of inspiration an amateur mud pie or cake maker needs to get those creative juices flowing.