As has already been said, SMGs, DSGs and the like are a great marketing tool for people like you who think that numbers on a website are the be all and end all....They are also a super way of extracting money from the car owner or getting an otherwise servicable car off the road and into the breakers yard so that you have to buy anothe new car....The VAG DSG system is great when it works, costs a fortune to service and when it fails it is more cost effective to scrap the car....These trinkets are marketing tools... ECUs are intelligent? Well maybe next to you they are...They take the data given, process it and then act upon the outcome....No intelligence there and definately no original thought..
But the IS gearbox is an old system and still relies on a torque converter... Tough, reliable but hardly ground breaking or efficient...Great for those who can't co-ordinate their hands and feet..Or brain....