Thats harsh. But moving allin preflop with AA may not always be a wise choice. I was playing today with AA and the flop came
The turn is
and river is
. By the time i reached the river, i was 99% sure that my opponent had the remaning deuce. So i folded (He showed me the deuce in his hand). True i lost a lot of chips by betting on the turn and river, but it was not as much as moving all-in preflop.