[Hollow Man]

Originally Posted by JSWolf

But we know the color overlay will cause a drop brightness and sharpness/clarity.

Again, Amazon has stated they've made enhancements:

It turns out that the oxide backplane and Nitride LEDs were also crucial to maintaining the contrast. "The [color] filter pulls down the contrast ratio a little bit," Kieth told me, "and we were able to use the backplane and the LEDS to boost the contrast back up. If we hadn't done that, it would dramatically make the reading experience worse."