Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fast and furious!

Though the actual mechanics of the nefarious plot can get confusing and far-fetched at times, it does not distract the reader from the main narrative, which flies along at a crackling pace. Forsyth expertly notches up the suspense with no letup, even when the story makes a huge turn close to the halfway mark. I was expecting a slowdown at that point, but the story races ahead so smoothly that I couldn't help but continue reading (and this was at 4am!).The plot has aged, having been overtaken by world events since its publication, and the characters are not fully realised, but the taut, focused writing makes up for all the shortcomings. A very satisfying read that beats, hands down, most thrillers of more recent vintage. Not many books are like that nowadays. What a pity.