Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Another hilarious masterpiece from a great author!

Terry Prattchet always impresses me with his wordskill, but his books about the trio of witches- Nanny Ogg, Granny Weatherwax, and Agnes Nitt- are my favourites. I truely apreciate his contribution to literature and the respect he has brought to fantasy. This book was the final step in putting Prattchet on my list of classic authors.