Amazingly, screensnaps display the difference!
Before:
After:
Some of you might be horrified at the After snaps. But heavy readers, trust me, it’s wonderful on the eyes.
And although the screen is still glossy, this mitigates a lot of it.
This tablet is again a contender.
Mike Cane’s xBlog 
So, what other test does it have to pass?
Still thinking about that. Have Graffiti APK. I expect that to fail because of the app itself. It doesn’t scale for Retina-class screens.
BTW, regarding the Bluelight filter, I see the difference now. Great tip.
Except it doesn’t really work with preventing the screen from turning blue with S2 screens that tilt to blue greatly! Frustration.
Damn. Can’t win for losing.
The Samsung Nook I saw at B&N had a 7 inch screen. I never would have bought that. So, sounds like it was not the most recent one.