Firstly, the rubber cover over the on/off button on right hand side are so thick that the shortcut to turning my camera on my phone on (by double clicking the on/off button quickly) stops the process from working. Very frustrating. I end up having to go into my phone, unlock it then turn the camera on...all this takes time and often the opportunity for the photo has been lost.
Secondly, I miss having a proper card holder... 3 cards are all I need to take with me. This phone holder only basically allows for 1.
Thirdly I prefer the full fold over magnet to shut the phone.