Steven Levy:

There are many reasons why Apple is the world’s most valuable company. Tim Cook is celebrated as a supply chain Maester who has internalized the focus on innovation that his predecessor inculcated in the culture. Jony Ive has drawn global raves for making Apple a design icon. Its marketing and branding practices set industry standards. But a visit to the lab where its legacy products — computers — are made suggests another reason.

Sweating the details.

Levy was given inside access to the iMac team while they developed the new machines and, as usual, his writing on the topic is fascinating.