Suggested improvement: Flying Camera
Probably not gonna happen anytime soon, if at all.
Still, it would be nice if UA adds "flying camera" next time they update their fleet or buy new aircraft.
Flying camera, ala EK allows one to tune into various cameras (forward, down etc.) on the IFE and enjoy the view from the pilot's perspective, or just to look down over whatever your passing.
...would make those SF flybys more fun :-)