Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sula-A Mistake to read

Sula, by Toni Morrison is by far the worst book I have ever read in my whole life. It is boring and extremely tedious. It is also the most incoherent and lewd book I have read in a long time. Save yourself some pain and agony and choose another book. Do not make the same mistake I did, AVOID THIS BOOK AT ALL COSTS!