I don't have a baseline to compare it to. The night photos seem fine. It ain't HD. The IR illuminator (glowing red ring of LEDs) is certainly visible, but not intrusive. As far as rotating, it's great, although the iCam app swipe control is abysmal. There are other apps that allow you to use and store presets (screenshot below), and provide a joystick for more granular control. ICam team, consider this a feature request!
To provide a sense of scale, that's a full size ping pong table in the game room. It's pitch black in there right now.