Define "results".
For me I wouldn't care whether the 0-60 time was any better. It's how you get there that counts.
So if getting there was better using the newer 'modified' V8 drivetrain compared to the older V10 drivetrain, would you be happy?
In which case, why are you complaining? I can guarantee that you haven't driven the new BMW M V8TT drivetrain yet.
Feels like you are complaining for the sakes of complaining because there is nothing else to complain about. Why not wait and reserve judgement until you can compare in real life?

