For a huge chunk of the game of the game you will be running around and doing does same actions as countless enemies are thrown at you. (xboxexclusive.com)
The exact same action in one context might be deemed as creepy, while in another context is fine. (siliconrepublic.com)
Yes, it performs the exact same action that happens when you press the sleep / wake key on the side of the device itself. (digitaltrends.com)