I picked up a Z10 a few days ago and have been using it as my primary (only) phone. I'll say that it has a ton of promise. It's perfectly snappy, the screen's r

I picked up a Z10 a few days ago and have been using it as my primary (only) phone. I'll say that it has a ton of promise. It's perfectly snappy, the screen's resolution is stunning (although the colors aren't as good as what you'd get from an AMOLED phone), the automatic screen brightness always works perfectly, and the OS is great at just getting out of the way. That said, I feel like it's still a beta product. From my own experience and from reading various forums, enabling encryption has a decent chance of putting your phone in a state where it will randomly and frequently reboot. At least, that's the theory; I'm in the process of disabling encryption now, so soon I should know whether that makes the reboots go away. Other than that, some of the setup is a bit weird, and other things just take some getting used to. The app store (BlackBerry World) is a bit empty. I've found most of the apps that I need, but if you're looking for a specific app (especially anything from Google), prepare to be disappointed. I haven't started doing any development, but the docs generally look good, and I'm really excited to get my feet wet with Qt Quick on a phone. I think they made the right choice there, although I haven't actually gotten into it yet. So, overall, I do think the Z10 has great potential. Something about the entire UI just feels respectful of the user; it stays out of the way and it almost always does exactly what I want it to do (unique in my personal experience with touch-based devices).