How has Howard Schultz's leadership affect the culture in Starbucks?

As we know, Starbucks is a world-wide business. Honestly, Howard Schultz’s leadership makes a big difference in Starbucks’s culture. He always has a clearness organization of job to Starbucks employees and he also provided good motivate to his employees, so people would willing to work in Starbucks. Also, Starbucks always produce new products to customer and customer always can find their desire drinks at Starbucks. Lot of people like the quality of Starbucks and this is reason that Starbucks can keep the name until today. Not only that, Howard Schultz did a good job on his leadership and organization, without that I believe Starbucks will not as successful as now.