Taking my Book Cover case back to Best Buy tomorrow. Same issue: cannot use the camera. And, the screen cover portion of the case slides about the screen when closed and being carried with, I suppose, the potential to scratch the screen if any residue is trapped between the screen and cover. Finally, I found that dirt accumulates in the flexible creases of the cover and creates horizontal dirt / smudge marks on the screen. Initially thought this was a huge scratch. It was not, but still do not like that accumulation of dirt being transferred to the screen. It;s a shame, too. The back part of the cover fits extremely well and secures the tablet as well as anything I have tried. I wanted it to work, but got a soft silicon protector with a screen protector instead