Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A SOLID THRILLER -- NOT ANTI-AMERICAN

Set in the recent past, Matt Damon stars as Chief Warrant Officer Roy Miller who, assigned to follow intelligence he's been given, travels across war-torn Iraq in search of Weapons of Mass Destruction only to be caught in a vice of deception and ambition. Hand-held camera work gives this action drama an urgency that conveys a sense of verisimilitude, especially in the well-staged combat and action sequences. The film was not a hit in theaters, and some who saw it felt it was anti-American, but this is a very American story of honesty and truth prevailing against the powers-that-be. This is a solid action thriller. Paul Greengrass directed. Brian Helgeland adapted the screenplay based on the book by Rajiv Chandrasekaran.