Theres only one problem with BlackBerry.
There is only one problem with Blackberry. Apps! not enough of them. The everyday ones. (BofA, Key Ring etc.) The phones work and work great. You don't need to compare phones, the BB are just as good or probably better then the others. Users want apps, not a great phone that works with no apps. How do you get a new user to BB when there is a lack of apps? (i'm talking OS10) How do you compare BB to Apple or Android? When BB doesn't how half the apps the other two have. I had more apps on my 9930 and 9850. I love the Z10 but sometimes wish I still had one of my OS7.1 phones. BlackBerry is losing customers and won't get new ones without having more everyday apps.
P.S. I've never had another smartphone other then BB and I've had four of them.