Yeah, if you can isolate and go heads up with AA or KK, should be good. So, just played a freeroll and right around the bubble, this happened...
AA heads up against K 4 - King on the river to pair with the 4 on the flop
Next was really dirty.
AA heads up against 6 2 off. 6 was a heart....out march 4 other hearts.
I was not involved but it was painful to watch.