One of the most interesting aspects of the HFR debate -- and basically the main reason for it -- is the brightness, which as Kottke notes seems to make makeup a

One of the most interesting aspects of the HFR debate -- and basically the main reason for it -- is the brightness, which as Kottke notes seems to make makeup and internal lighting look fake. I don't believe the film itself is any brighter. What happens is that with 48fps your eye works less hard compensating for motion blur and is freed up to perceive each frame more brightly. From what I've read, the effect is limited only by how fast projectors can change an image, so I suspect we're only at the precipice of discovering the ups and downs of HFR.