Instruct: Classify a given Amazon review as either positive or negative.
Query: Not Booker Prize material

This novel has an interesting structure, but it takes so long to get the cast of characters straight that I kept losing my concentration. Determined to find out why the Booker prize was awarded, I ploughed through. The novel does come together in the end, but I would not have finished the book had it not been awarded the Booker Prize.