Since there are quite a few positive reviews, here's the negatives first:
The most important feature for me is the built-in stand for prolonged viewing videos.
In the case for my Galaxy Note the erection is possible without the device from the lower brackets to solve (the back of the case is applied into this accordingly).
The is in this case for the Nexus 7 unfortunately not so. Not only does the release of the lower brackets is relatively laborious, it is thereby also the maintenance of the device considerably deteriorates in the sheath.
Transporting the capped position is then associated with the risk that the device could slip out of the sheath. This is happening to me even once and Nexus 7 is popped onto the ground. But since it is landed on a carpeted floor, I had a lucky escape.
Due to the two missing brackets in the erected state is suffering after a few weeks, the stability noticeably. When operating the device, it tilts easily away.
The loop for the pen I used also. For my taste, the diameter is too small, so that the tuck of the pen is also a bit tedious.
The hand strap is to use unfortunately limited for me. I can not find relaxed holding position in which I can keep time the device longer.
In my opinion it would be better if the hand strap was attached at a slight angle on the inside.
Another problem I have when the device is the use of the USB socket in the shell.
I have the 4in1 USB Adapter eKit GALS2CC to buy me for Nexus 7, so I (and so a wireless keyboard) can be used at the same time an SD card and USB devices, while dangling nothing. Since this adapter connects directly to the device (without a cable), it needs both sides of the bush about 2 cm square.
However, the middle bracket of the envelope leaves only 1 cm from the USB socket. Therefore, I have to solve this bracket to plug the adapter can.
The maintenance of the device in the sheath is of course very bad.
The rest (significance of the material, maintenance in the inflow and unfolded state) is OK for me and the Sleep / Wake works perfectly with me.
There are the 2 stars.