Well, I use Siri daily cause I'm lazy or always on the run. I usually ask for calls, text, mails, alarm on/off, to play my favorite music playlist, weather. Sometimes I even tell her to go to some of the settings like keyboard, iCloud. You know, when the clicks are more than 2 or I can't remember where to look for the thing. And of course I do love making fun of her /female voice user here/ and ask her stupid questions. And when she misunderstands me I tell her that she is stupid and should update herself.
I wish I could use "Hey Siri". iPhone 6S owners don't need to plug in their device to use Siri's voice activation feature. I have iPhone 5S and even plugged in, doesn't hear me.. Apple wants you to upgrade your phone every six months... I wish to insult them, but I'm a lady so I wont