Iris does an astonishingly good job of sharpening details. BUT, when the subject moves, what was a pleasant natural motion blur appearance in the original turns into a horrible, jittery fright in the output. E.g. a fast-turning face, a shifting shirt/jacket border, a hand gesture.
Needs a motion blur post-effect to retain details in the still portions, and apply the 180 shutter angle for fast-moving content. This probably applies to most of the models, but is especially important for Iris as it sharpens details so much (and otherwise well).
Maybe the frame interpolation AI could be pressed into service (without increasing fame count)?
