Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Waste of money

After I saw some reviews, I thought this might be an interesting book, but I was heavily disappointed. The comparisons by some reviewers to e.g. Umberto Eco's works are fully misplaced. This is just run-of-the-mill pulp fiction, interleaved with highly improbable would-be science and theology. Not worth while spending your money on, I am sorry to say.The same goes for its companion The Da Vinci Code, which is not more than a clone of Angels and Demons, with creative use of "find-and-replace" word processing by the author.