Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hated it

I'd heard good reviews for Discworld but didn't realize until too late that the first Discworld book is widely known for not being as enjoyable as later installments. Unfortunately, this book was so obtuse, so difficult to understand, and so uninteresting that I feel no motivation to read other Discworld books to find out if I would like them better. I felt so stupid while reading this book because I just could not understand what was happening, and I didn't care enough to make it worth all the effort.