Yeah, this is actually much more interesting than the original.

It’s impressive how just a casual glance at the overlapping colours gives you an immediate and definite sense of direction.

And depending on the display size / viewing distance you can easily lose the direction of the left one when looking at the right (and vice versa), so they all start turning in the same direction. That’s because you only have sharp and good color vision at a rather small area (the fovea) everything outside is blurry and has less colour information, so your brain loses that trigger.