I wonder if the reason it bothered me so much was that it was displayed at 4K and 48fps, meaning that the picture was SO sharp, then some times that characters were a little out of place with the fake CG backgrounds, or that things looked sped up because they were so crystal clear and there was NO, ZERO, NONE of the slight motion blur/jitter that we've become accustomed to. Take the blue out, and it just seems too odd.
Another thing that didn't help was that at certain points, the camera swept back and forth between multiple action shots very quickly. Normally, at 24 fps, you would get the normal blur, with this, no blur and super crisp image, so it seemed a bit abrupt.
Again, some of these things will be "fixed" in the future with more 48 fps releases. More details in the CG work to mesh better, and slightly slower camera pans, etc, and 1/2 of the issues for me would be gone.
