When reading books on my phone, the background is set to a solid white.
On my Eris, this is bright, even, and neutral.
On my brand new Incredible 2, the screen has a color tinge,
When you hold the phone in portrait mode, the left 1/4 of the screen has a red tinge and the right 3/4 of the screen has a green tinge. It may be that the left side is okay, but looks reddish next to the right side, which is definitely green.
I've tested this by showing it to a few people, and they could all see this problem clearly.