The demonstration seems very easy to perform. And it is, but you will need to get used and pratice it.
When the car is going slow, you wont be able to drift, and most of the times
you think that making the turn in F1 style is the only Option. NOT ANYMORE!
As you can notice, as i start attacking the curve,
there is a little "blinking" on the RIGHT key, as i stop pressing it for
a milisecond. So you have to try to double hit RIGHT key, and hit BRAKE at the same time u hit the 2 time the RIGHT key.
The car wil slide and the obstacle its overtaken the best way.