Looks interesting - same size sensor as Nikon V1 but (as usual for Sony) better video specs. Only thing that irritates me is the idiotic marketing use of the "one inch sensor" description. Obviously it's not that size - actually 13.2x8.8mm - bigger than a regular pocket camera but much smaller than Nex5/7.
Quick hop, raw footage from the Sony RX100 with the sound disabled in camera.