Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A masterpiece of the hard boiled

Being a veteran reader of mystery novels I could never anticipate how Mr Connelly will play with the plot and with the characters and that is what it makes this novel powerful, special and different from others written by him or by other authors who believe themselves as masters of this genre. The ending is colossal. Overall, Echo Park lives up to all expectations set by all the acclaims written in the first pages by the media. Mr Bosch character portrayal is one of a kind. It is clear that Mr Connelly has greatly improved from his previous works. He creates and handles the plot with strokes resembling a quality only a top seed tennis player could get with a racket and ball