I finally got around to testing the Night Shift feature last night while on my front porch, though unintentionally. It was dark out and thunderstorms were heading in my direction so I was checking the weather radar apps and texting a friend on my iPhone. I have Night Shift set to come on at 10:00pm and go off at 7:00am, and otherwise I'm just using the default settings. I wasn't paying attention to the time nor was I planning to test Night Shift, but at 10:00pm it activated. Yes indeed, on my dark porch it does make reading/looking at the screen much easier on my eyes with the warm tint. I was looking at the screen when Night Shift activated and immediately noticed how much better it was than the blue tint. Now whether this feature actually makes it easier to fall asleep is another story. I remain skeptical about that claim, but who knows...