Matt Granger seems impressed with the Sony a99 II, but he is unsure why Sony made the camera since most of the people he knows left A-mount even thought they loved the cameras. This was how many felt about the announcement, but maybe Sony will start rapidly releasing A-mount bodies now like they did E-mount bodies a few years ago.
There is an official Sony a99II Gallery now.
DPReview also posted an autofocus and buffer demo video for us to drool over. The performance looks impressive and reminded me of the advantage of a translucent mirror.