A notable example was when I tried using it to make a call. I told it to call my wife, by name, and it couldn't understand her name at all. So I said "call my wife" and it asked who my wife is. I couldn't answer with voice, because it still didn't understand her name. But it did give me a popup to select her from my address book. So I did and the popup went away... No call. So I tell it "call my wife" and it replies "who is your wife?".