today. Fellow automotive executive Bob Lutz described Piëch as "one of the most successful leaders in the automotive business" and "the greatest living product guy" in the automobile industry. Automotive News described Piëch as "a world-class eccentric but a figure of transcendent importance in the history of cars and car companies" who has had "The strangest and possibly most significant automotive industry career this side of Henry Ford". In their obituary, The Guardian said of Piëch, “His stewardship of VW has been indisputably successful. Piech will go down in history as an automotive legend, in the same class as Gottlieb Daimler, Henry Ford and Kiichiro Toyoda.” Piëch has been described as being socially awkward and having an abrasive personality; some automotive journalists who have encountered Piëch described him as being uncomfortable to be around. Automotive News once noted, "Many of his CEO peers said they could not hold a normal conversation with him. Discussions could be punctuated with long stretches of unexplained silence." Piëch himself has acknowledged that he occasionally struggles to relate to other people and understand their feelings. As Piëch rose to the top of Volkswagen in the late 1980s and early 1990s, then-CEO Carl Hahn took notice of Piëch's poor social skills and tried to position him as a technocrat kept behind closed doors. Hahn was particularly bothered by how Piëch behaved during a visit to the Yasukuni Shrine; while a Shinto priest was showing the shrine's collection of vintage swords, Piëch examined one and told the priest that it was a fake. Subsequently, Hahn presented the Audi Avus quattro concept car himself at the 1991 Tokyo Motor Show and didn't allow Piëch to take part, which infuriated Piëch due to his extensive personal involvement in the Avus quattro's creation. Piëch was widely interested in pushing technological boundaries in automotive development, especially as the head of Audi. Automotive News noted of this, "The company’s slogan “Vorsprung durch Technik” was the personification of Piech — the belief that technology was the answer to all problems in the auto business. Audi was the test bed to prove his theory and the springboard for his ambition." Piëch often spearheaded the development of audacious vehicles or oversaw business decision and strategies that baffled analysts, but still proved beneficial for the company as a whole. In recounting some of the extraordinary vehicles Volkswagen put in production under Piëch's watch, Wired noted that