BlackBerry 10: AWESOME. If the hardware matches it, RIM jobs are safe
 

So how does it all fit together? Well, you need to learn a couple of universal fingertip gestures on the touchscreen: 'up' is one, and straightforward. 'Up-and-right', a kind of dog-leg, is another. That's more than Apple's iPhone requires - but it only takes a minute or two to get used to.

Once you've got used to it, and that the Hub is the home screen, BB10 is by some distance the most brutally efficient multitouch interface I have used so far. It makes the others look like hard work.

Yes, the odds are stacked against RIM - and when it comes to the as-yet unseen hardware, it needs to pull some crackers out of the barrel. But phones sell on the user interface, and this is very good indeed.

http://www.theregister.co.uk/2012/11/23/bb10_latest_ui/