Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Intricate and Strange Psychological Thriller

A character who could be straight out of Borges's "Universal History of Iniquities" takes refuge from the law on a deserted tropical island where he witnesses some pretty strange stuff (I'm trying to be vague here). What seems to begin as the story of a man's slow descent into paranoia turns into what seems like a ghost story before eventually becoming something entirely different - something that could have sprung from the mind of Gene Wolfe or Philip K. Dick on a good day.