Putting aside the claims about IQ, did anybody else have the picture start acting really funny as you shifted between viewing it clockwise versus counterclockwi

Putting aside the claims about IQ, did anybody else have the picture start acting really funny as you shifted between viewing it clockwise versus counterclockwise? I had something that looked like a conflict with the figure trying to go both ways at the same time and jumping between the two. I found it a fun little exercise.