Power Menu
1. As per my observation mostly people want to restart their phones and this option is not present on Windows 10 Mobile.
2.The current method of switching of the devices requires you to take your thumb up and swipe down which I feel is asking too much for such a simple task.The options should be closer to thumb for easy reach.
3.The method to swipe down the screen to turn off the phone is actually unique and only Windows Phone/Windows 10 Mobile uses this but this method is not very familiar and requires conscious efforts from a new user.
4.Made the background reflect the current duration of day or weather.