The only thing that worried me quite easily - and unfortunately you can not pull off here half a star - is the recessed corner of the envelope for the jack. Here the tablet before is "Vermacken etc. by fall" unprotected (see on the product photo on the top left, the tab is not on the corner, which due to the jack also would not be technically possible!).
But all in all a perfect shell, the Tab is perfectly at all angles and can be operated perfectly. The automatic activation and deactivation of the tablet works great! Even when folded to the back cover everything works as expected, the tab will remain active to work.