She goes BOTH ways! I think she gets tired after a while and switches lol.
At first, I just saw her going clockwise and couldn't understand how people can see otherwise. So I stared and stared and she kept going clockwise then after over a minute she went counter-clockwise. And still not believing, I kept staring and she changed after a few minutes again and then back.
To see her go both ways, try and stare at the leg that's outstretched infront of her. If she's going counter-clockwise, her left leg is in front of her. If she's going clockwise, the right leg is up front. See if you can observe, otherwise, I must be going cuckoo ha ha!