Yeah it's a 60Hz country, it affects perceived vehicle and pedestrian/animal movement too - everything's noticeably a bit smoother to the eye, it takes a while to get used to it.
The first time I went there I spent about half the day in the park tossing frisbees to dogs just to marvel at how smoothly everything seemed to move.
Not really a joke, more PTSD having worked in this space for a few years. "29.97" is what everyone calls it, but the value is exactly 30000/1001 which cannot be represented as a floating point number, so you have to use rational arithmetic when dealing with framerates and timestamps on video (if you care about accuracy), ... and don't get me started on drop-frames, oy!
The first time I went there I spent about half the day in the park tossing frisbees to dogs just to marvel at how smoothly everything seemed to move.