I got this for Christmas and I love it. I think it's the only one that lets the tablet stand up both ways round - most just work landscape, but I more often use the tablet portrait. (Except one that said it was for this model but the photo showed the camera hole in the wrong place.)
It swivels round so easily (which i consider an advantage, unlike the other reviewer below.) It does slip off the ridge that holds it up a bit if you're holding it on your knee, but it's OK on a table - best on the steeper slot. If the manufacturer's reading this, it might be worth putting something rubbery in the slot to stop it slipping, or something.
It does feel a little heavy, which is not so great if you're carrying it round a lot, but gives it a quality feel. I feel a lot less worried now about the kids dropping it on the floor!
Purple colour is smart. Perfect colour match between the plastic bit that clips on the back of the tablet and the leather cover.
Editing a few months later, yes it is annoying that it slips out of the slot. They really would benefit from finding something sticky to put in there to help that. Can you get stickyback PTFE tape?