I've been enjoying my N7 for about a week now, and I'm getting used to it without too much drama, but I have one issue that's bugging me.
My N7 does not seem to rotate the display very easily. I'm not talking about the Home Screen, but every screen. I've installed, and removed, various rotation control apps, but while they have the option to rotate the home screen, not much else changes for me. I have to give the N7 something on the order of a 5.0 on the Richter scale to get it to rotate. Some N7 videos I've seen on YouTube show a much gentler, and faster screen rotation than I'm seeing.
Is the rotation controlled by the gyroscope, and if so, is there a sensitivity adjustment for it? It also seems to me that the display rotates far better when my N7 is connected (by USB cable) to my computer. Not sure there's a real correlation there, but there appears to be.