http://www.dpreview.com/forums/post/53149901if the AF on the a6000 is as fast and they're claiming i might have to cop, perfect for them stealthy candids if you ask me
This guy is doing a review on it and has it right now...
To put it simple: I'm blown away by the speed of AF, even in low light. Also the performance of the camera in low light situations is incredible, giving sharp results even hand-held.
But overall, I think this is the best experience focus-wise from a mirrorless camera I have ever put my hands on. Even so, I might dare to say, the best AF speed of all cameras tested
There are some videos on youtube also, and the AF looks great on this joint from what I've seen.