Then again, Cook is no Steve Jobs. Steve Jobs brought "Gorilla Glass" to the masses. Tim Cook tried and failed with "Sapphire Glass". Steve Jobs was the iMac, iPad, iPhone, iPod - Cook was iWatch and iBuds - and dwindling sales of computers, iPads, and loss of market share for iPhones.
I'm not an Apple fanboi (feel free to read my years of posts, many of which are not Apple friendly) but if you look at the numbers, Mac sales went up not down. I'm also fairly sure Apple couldn't give a shit about the market share of iPhone considering they make like 100% of the profits, with what marketshare they have.
I don't really feel inspired by Cook, either - but to say he's failing at making Apple a profitable company is just your own Reality Distortion Field. Apple is the most profitable company on earth and it has been pretty much since Cook starting running it. It's making more money than ever. He's doing exactly what he's supposed to be doing - making a shit tonne of money. That might not be cool for people who really love tech - but he's tasked with making Wall Street and investors happy, not geeks.