Mission: Impossible 4: GhostProtocol is a stylish and absolutely exhilarating thriller. Unlike many espionage thrillers, it does not rely on any gimmicks, just excellent direction for breathtaking scenes. But one scene will beremembered for years to come: when Tom Cruise climbs up the side of the glass Burj Khalifa, the tallest building in the world. The slow climb and the thunderous silence is undoubtably riveting because everybody knows that if he makes one mistake, he will perish. All of the action scenes in this movie are exceptional, and the stylish plot is utterly stunning. This hair-raising thriller might be the foremost installment in the Mission: Impossible series, if not one of the leading espionage thrillers of all time.