I use it all the time for everything BUT directions.
Hate the direction function.
It has given me wrong directions.
The absolute stupidest feature is when it suggests alternate routes to save time, and tells you the alternate rout will save two minutes. I mean, who gives a fuck about that. If somebody dropped a 500# bomb in the road, yeah,... I'd like to know about that. I do NOT want it nagging me about petty bullshit. Fuck yeah, I'm driving near Atlanta. I know traffic sucks. I planned for it. Now quit interrupting my Tool reverie every time I get near an exit.
Glad they FINALLY got the alert-wench to pronounce "object" correctly.
Lastly, I'm not sure if its my car (2010 Toyota), or the Apple directions app, or the Waze app, but if I run the Apple app, and the Waze app simultaneously, I do not get the audible Waze warnings. That shit cost me a speed-radar ticket in DC. Dammit.