I have not used my new dell venue 7 that much yet, but I have not encountered any significant tissues. A few things: I did find the display a little dim, and another review found that the display was significantly duller (less lux output) than many other tablets, including the asus memo pad hd 7. I found that the display resulting from various youtube videos were sharp and clear, with good resolution, but I found that several netlfix films, tv shows, seemed to have lower resolution and a lot of "jaggies." Is that because the netflix ap in 4.2.2 is only in sd, not HD? Or does it depend on the content? I also found that text in general had a lot of aliasing (jaggies). Will the above improve with android 4.3 or 4.4?