The biggest drawbacks were mentioned here many times: material is relatively stiff, so it is a bit annoying at first. Not its commitment to cover back to, one has him on the phone quickly in the face, or when reading the display quickly in the way. The same applies to the magnetic closure. Not stuck to him behind the smartphone, or so seals the folded cover, he quickly snapped back against the display.
But I know from experience that the subsides over time, if the material suffers from the use and becomes softer.
All these have I already prophetically taken in this case in buying because they just is visually one of the nicer options for my smartphone.
The biggest for me but downside is the cut for the top speakers. He would be allowed to go at least over the entire length of the speaker. Not because I could not hear the device now, but because then still the Notification LED would be seen. Through the window one has even quickly glanced to see if new alerts have been received, but the activation of the screen is indeed first necessary.
Conclusion: At the end of the "pocket" receives nevertheless 4 stars from me because it affects a) quality and b) also makes what they bought: My smartphone from drops and scratches protection.