Apple under Tim Cook: A nicer company, but a better one?

Five years ago, Tim Cook officially took over as CEO of Apple amid questions about his ability to live up to the legacy of Steve Jobs. This week, as Cook celebrates his fifth anniversary as head of the company (the exact date is Wednesday), questions continue to swirl. When Jobs officially stepped down from the top spot, he said he believed "Apple's brightest and most innovative days are ahead of it." Cook's track record leaves you scratching your head. Yes, Cook has had some big wins.