My direct experience with eInk is from my Sony PRS-505 which is way, way slower to redraw than this, so I actually was impressed by how "smooth" the animation i

My direct experience with eInk is from my Sony PRS-505 which is way, way slower to redraw than this, so I actually was impressed by how "smooth" the animation is. I hadn't realized eInk displays had improved that much in the last few years.