1 star but I prefer starting because you have to fumble real when photographed.
Taking the inner shell of the "Booklet" can shoot well with the "Behind Camera", in the "Front Camera" you really have to tightly press into the right corner of the tablet, because otherwise has a shadow of the image Lochauschnittes. Leaving you the inner shell in the "Booklet" which is almost impossible to take pictures with the "rear camera", because you have to take pictures through 2 hole cutouts and the risk of having a shadow in the photo really is very large.
Especially if you're traveling you do not always have the opportunity extract the inner shell separately and take pictures so (which although works great and thanks to the strap at the inner shell and comfortable), but where do you then the "outer booklet envelope" in the put meantime?
Otherwise, I am very satisfied and would buy back pocket at all times!
Only it should then be a bit cheaper because of the above "deficiency". For almost 30 one may expect also very good Quality. The price Here, if the manufacturer would nachbessert but justified.