Mission Control can be turned off in the head unit... I agree, it's nothing more than a novelty.
James, did you know the cargo shelf fits perfectly between the two halves of the seats when you fold the seats flat? Or, you can insert it vertically right in front of the rear seat. They've shaped it to fit perfectly, which I think is quite clever... While I've stuffed my car with a suprising amount of stuff on several occasions, every cubic inch counts in this car!