I think you'll find very few people who will go "DSC doesn't work properly - it's rubbish". Most people are shocked at how good systems like DSC are. You may not like it - that's fine. What you cannot do, however, is refute it's abilities.
sorry, I was talking about the active steering.
All that techy stuff sounds very good and highly advanced, also sounds ferociously expensive to fix should it go wrong

I'm interested, how does the BMW system compare with that of other manufacturers, do they all do pretty much the same thing or is DSC more advanced than most?