Hilariously accurate, especially in modern Window's systems. Like, you press it and it covers your screen with a 'slide this to shut down', which if we could do that, we probably wouldn't be using the button.
Instead of a 5 second press and done it's become more like a 20 second struggle to tell the PC you really mean it!
I miss having dedicated power and reset buttons, where you just press power and it immediately powers off, instead of the computer waiting just to be sure you're sure you meant to press the fucking button that is clearly labeled and out of the way to avoid incidents.