Please forgive my ignorance about this, but how has Moore's Law been doing even in this decade? I realize the law was about transistor count rather than speed.

Please forgive my ignorance about this, but how has Moore's Law been doing even in this decade? I realize the law was about transistor count rather than speed. However the subjective performance I get for the money doesn't feel like it's increased sixteen-fold since 2001. Has the transistor count been doubling every other year? If so, what does that mean from the perspective of the user if performance isn't also improving at a similar rate?