Just got a car fitted with a 7 speed twin clutch twin layshaft automated synchro gearbox. Which they call a PDK. Last version of this I drove some years ago was a single clutch type (BMW SMG), which was dreadfully clunky at lowish speeds.
This one when driving normally in town changes just as sweetly as a slush pump type. Although the absence of a torque convertor makes the first few yards from rest not quite so smooth.
Having 7 gears, it has a much higher top gear giving much more relaxed cruising than the previous ZF 5HP. Admittedly an old slush pump box these days, though.
To say I'm impressed would be an understatement. ;-)
The other odd thing is it is programmed like I'd have done myself. Always in the gear I'd be using if a manual. Unlike the previous ZF that couldn't seem to decide which gear to use.