Wow, i would angry if i just bought an M3.
Ianf is right, this has just knocked thousands of a perfectly good M3 model that has only been around a year. Great, update the idrive, and offer it as a free update to M3 owners (if your welthy enough to buy a new M3, you don't want to anoy that sector of your market) and offer the new transmission as a new offer. but revising the styling - not a smart move.
I remeber a time that an M3 was for die hard motorsport fans who wanted a light,harder edged 3 series, now it seems the accountants have got involved and its all a bit too commercial for me.
(and before you "have a go" I'm a 23 year old recruitment consultant who is currently looking at buying a previous gen M3 convertable - how cliche, but i love it!)