Tim Cook, speaking about Steve Jobs earlier this year, said, "He would flip on something so fast that you would forget that he was the one taking the 180 degree polar [opposite] position the day before."
The idea is that one of Jobs' great strengths was that he could change his mind. By not being stuck on one idea, he could pivot from idea to idea, finding something great that works for Apple. 
However, despite his ability to flip-flop, there are certain things that have happened to Apple since he died that we don't think he'd be thrilled about.