This is a perfect video example of what they tell you over and over in performance driving school. It's not the first "fish tail" that gets you. It's always the second or third, after you've overcorrected on the first and perhaps second.
It only took one overcorrection for this guy, and then WHAM...into the wall. You just don't correct as much in an all wheel drive vehicle..you have to go against your instincts and do a half correction while getting ON the gas a little.