While there are lots of mentions of the screen in the forum, I haven't seen this problem mentioned. My VTab's screen is slightly darker on the right (landscape mode) or bottom (portrait mode). This is not a big deal most of the time. Who cares if the gray in a Google map is a little darker on the right, after all. But it can be mildly annoying when reading a book, and very annoying when watching a movie or TV show - especially when shadow detail is diminished on the right or disappears as the scene pans left. I understand these are not IPS screens. Which makes sense since they are designed to work in 2 directions, not 4. But I didn't think that would mean there would be a lack of uniformity when looking at the screen dead on. Does anyone else notice this problem, or should I exchange mine for a different sample while I can?