Voice commands are absolutely crap and are never ever a substitute for actual controls. The device can't either hear you, mishears you, doesn't speak your langu

Voice commands are absolutely crap and are never ever a substitute for actual controls. The device can't either hear you, mishears you, doesn't speak your language, doesn't understand your accent, doesn't understand your dialect, doesn't like the tone of your voice or just doesn't like your particular combination of words.