My wife complains when I sit in front of the TV with the TV off and the phone in my hand. Dunno what to say. Feels more personal. Somehow that makes it better.
4K TV, nowadays with 4K videos out there is no other way for any Apple enthusiast to enjoy Netflix.
While on the road, the iPhone has been the go to gadget.
i prefer the UI of the ps3 version, but i don't like it's fan & drive noises. so it's mostly, reluctantly, the apple-tv, because i spend much more time watching a movie than navigating the UI.