Instruct: Classify Amazon reviews into positive or negative sentiment
Query: the best sf book of all time!!!

hell, that's quite a plug isn't it? Well this book deserves it!I first read this amazing book in 1979, and have re-read the series many times. I have read an awful amount of sf in my time but I have to say this is the best book ever. The idea is ingenious and Farmer turns it into an exciting mystery-thriller as well as a brilliant work of science ficton.I suppose that if true literary writing ability is your criterion, then Farmer is only an average writer. But this man's imagination and talent for ideas is unmatched in my experience and , taking this into consideration, he is the best sf writer ever! If you never read another science fiction book, you MUST read "To Your Scattered Bodies Go".