Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Did John Grisham really write this drivel?

I really doubt that John Grisham wrote this. The plot is trivial and unconvincing, the sentence structure is monotonous, the characters are one dimensional and boring (I didn't care if any of them lived or died) and the style, with the little smart-arse comments, is very annoying. I also found that it trivialised the plight of the indigenous South Americans and their environment. It is one of the few books of its type I didn't finish on holiday because I couldn't be bothered wading through anymore to find out what happens. Think I can guess anyway! Maybe the fact that I'd just read Pat Barker's Regeneration Trilogy had something to do with my reaction. Now there's someone who can write!