I have the Q10 has been going a few weeks in use. So far, no cell phone has so well and error free. Setting up different email accounts and other notification services was very quick, simple and works as it should be. The battery loads to 100% and keeps quite loose 2- 2.5 days. Mostly he has still about 20% capacity. Entscheident is how to maintain the battery and loads. Even the battery is replaceable, actually still have a star to. The permanently installed batteries in many other devices I do not understand. Since it is after the warranty also guarantees final. Another big plus is the extension of a memory card. Toll. So I do not have to torture if 16, 32 or 64 GB me at equipment purchase with the decision. I as a customer wants to use the way I want it. And BlackBerry lets me! Software, madness! The first mobile phone with which I can work and do not let me down. The HUB is organized and a great help. The wiping gestures are all recognized. Of course you have to change something if you come from a different manufacturer. But overall it went quite fast. The camera takes good pictures and the Auslöston not mind really. Perhaps only those who photographing ;-) The screen is big enough secretly. Reading news sites or the projection of videos is perfectly fine. Honestly: it comes to mobile communication and efficiency. And these things brings the device better than many other manufacturers. Personally, I do not need Ablenkmaschiene and also have other things to do than to play permanently on any device around. To play and watch movies I do not need a cell phone, I use my tablet or computer etc ..! I must say that I have no problems with this unit and I see no sense to me to keep a plastic box from China to your ear or a pseudo musthave from Cupertino. Well done Blackberry!