Task: Sentiment Analysis
Input (English): Review: This is by far his worst effort that I've read. He's not my favorite spy author,anyway. This book feels like it had been written to fulfill a publisher's contract or obligation that Mr. Higgins had assumed and needed to finish in a hurry. The characters are not at all fleshed out, and the story line is too contrived. I would advise not wasting time by reading this book. 
 Polarity: Negative
Output (English): True