Had to exchange my 10.1 already.
So I got my 32gb grey 10.1 yesterday and today I hate to go in and exchange for another one.
I was playing Galaxy on Fire 2 and the game froze up the whole tablet. I had to hold the power button to get the unit to power off and then it would not power back on. I held the power button forever, no dice. Tried plugging it into the wall and the computer...nothing. Let it sit for a while then tried again.. dead.
Went to best buy and luckily they had more so I just exchanged it...now I get to set it all up again yay!