Yesterday @ a local San Francisco AT&T corporate store I got confirmation from both a sales person & a tech person of a screen defect that is present in both my Galaxy SII Skyrocket & another Skyrocket at the store.
The defect is only perceptible in very low light room conditions, viewing dark content. For example we viewed the black screen streaming the opening credits of Apocalypto in an adjacent room w/ the lights off & only ambient light from a couple of monitors; but it is visible w/ any content in the viewing conditions mentioned.
When holding the screen in landscape view w/ the Samsung logo on the right, a thin black vertical line appears about an inch or so from the right side of the screen. There are also small black blotches & another black line running vertically along the left side of the screen. When noticed they become VERY obvious & visible, especially as your eyes become accustomed to the dark; about a minute or so.
The tech person had no record of any complaints or notices from Samsung. It appeared obvious to all of us there that the IDENTICAL DEFECTS appearing in 2 completely seperate Skyrockets means this is most probably a defect common to ALL Skyrocket screens & simply replacing the unit wouldn't solve anything.
Please check your Skyrockets & if confirmed contact & report this issue to the seller & Samsung. Don't hesitate to go down & demonstrate the defects to the store as once its pointed out its very obvious & impossible to deny. If this is truelly a screen defect the only resolution would be an acknowledgment from Samsung & a screen fix & product replacement for all such Skyrockets. This will only happen w/ enough complaints & pressure to resolve this problem.
) I do agree there are far too many posts on this. 
