Jesus, people bitching about a car that hasn't been fully cooked up yet, that they haven't driven, weighs less and has more power and efficiency than what it's replacing. You all need to take a a Midol with a vodka/soda and relax a bit.
Granted my opinion doesn't really matter since When this car comes out I *hope* to be in the market for a used e90 M3
Seriously the next M3 will very likely be quite awesome.