Here's a pretty good hands-on from the Verge. I agree with what one commenter said, there's a lot of swiping going on in that UI. Doesn't seem convenient or intuitive. But it does seem to be fast and fluid.
BlackBerry 10 Beta 3 hands-on photos and video | The Verge
The rest...
RIM: BlackBerry 10 carrier testing starts in October, OS remains on schedule -- Engadget
BBM for BlackBerry 10 gets a retooled UI, predictive keyboard with language detection -- Engadget
RIM unveils BlackBerry 10: new alarm, Peek gesture and more -- Engadget
RIM reveals more details about Blackberry 10 -- Engadget
BlackBerry's new Dev Alpha B handset runs BB10, we go hands-on -- Engadget
RIM shows off native Facebook app for BlackBerry 10, confirms Twitter, Foursquare and LinkedIn for launch -- Engadget
BlackBerry App World to sell music and movies, open to BB 10 app submissions on October 10th -- Engadget
BlackBerry 10 Beta 3 hands-on photos and video | The Verge
The rest...
RIM: BlackBerry 10 carrier testing starts in October, OS remains on schedule -- Engadget
BBM for BlackBerry 10 gets a retooled UI, predictive keyboard with language detection -- Engadget
RIM unveils BlackBerry 10: new alarm, Peek gesture and more -- Engadget
RIM reveals more details about Blackberry 10 -- Engadget
BlackBerry's new Dev Alpha B handset runs BB10, we go hands-on -- Engadget
RIM shows off native Facebook app for BlackBerry 10, confirms Twitter, Foursquare and LinkedIn for launch -- Engadget
BlackBerry App World to sell music and movies, open to BB 10 app submissions on October 10th -- Engadget