I picked up my reservation this morning at the local Apple store, and upon set-up, everything was fine, until I attempted to rotate the device... the screen did not rotate. I checked the rotate lock switch, and it was unlocked. The Apple Genius looked it over, checked the switch and it still did not work... the Accelerometer must not have been functioning. So we locked the screen and tried to un-lock again, but the screen would not wake. The tech even tried a reset, but the device wouldn't come back on.... it had registered a 98% charge initially. So, thankfully we hadn't left the store yet, and they swapped our my new iPad with a new one, and everything is now perfect. I wasn't sure if anyone out there had also encountered the same or similar issues with their iPad???