I agree very much with Watts. I currently drive a 20 plate GTI PP DSG 7 spd after over 20 yrs driving manuals (mostly performance Golfs). Watts is absolutely right (and it is well documented) that the DSG box needs a middle setting - D (Drive) is too slow witted and far too eager to change up througfh the gears at the very first opportunity, whilst S (Sport) is the other extreme and holds the gears too long.
The truth is that D should be re-named E (Economy) and the gearbox should have three settings - E, D and S. In D the box should hold on to the gear it is in for 500-800rpm longer than it does, and it shouldn't hunt up through the box so crazily fast, dropping you out of the torque band altogether and often dragging you along at around 1,100 rpm.
The DSG box is fantastic at what it does well. Under hard acceleration the upshifts (particualrly in Manual mode, using the paddles) are genuinely super-fast and smooth, and the downshifts are similarly good PROVIDED you are clear what you are doing - you actually need to accelerate BEFORE pulling the paddle to change down to 'prep' the box as to what you want, or you will be given a slow, ponderous, clunky change as the box tries to work out what's going on.
Overall? I strongly suspect I will revert back to a manual box next time I change. I'm glad I have experienced the DSG properly, and it is mightily impressive at certain things, but it is really frustrating at other times, and the fact is I changed gear smoothly under all circumstances using my brain and my left foot for nearly 20 years.