I'm finding that I frequently having issues with screen rotation. I can watch YouTube and half the time rotate the phone to landscape and get full screen viewing. The rest of the time I have to pushing the button at the bottom right to switch from portrait to landscape and vice versa.
I've had on multiple occasions times I've quit YouTube and other apps to find my phone stuck in landscape even on the home screen, the only way around this I've found is to lock and then unlock the phone.
