Quoted from jimbodeanny:
Hah, well my background is in film/TV production so I do have a trained eye for this kind of thing. But yes, the video is 60fps. It's definitely more noticeable in person. I'm sure part of the reason I noticed it was because I went from v1.33 to v1.37 and going from a perfectly smooth set of animations to the flawed ones in 1.37 was much more drastic than if I had done the update and not played it for a week.
If I'm feeling ambitious, maybe I'll make a side-by-side comparison. The "game over" screen is definitely one of the more noticeable animations.
Aaah makes sense, yep your eye is probably even more trained more than you realize (more than the average bear, although Pinsiders seem to be on the upper end of the bear spectrum). But certainly JJP should take a serious look; they might learn something that could prevent bigger issues down the road for Wonka or other machines (imagine say a code release for Guns N Roses that causes video to be jittery, that could go bad really fast). Good luck and keep us posted!