I'm not a big fan of the ipod white. But probably that can be customized. Like the instrument display that can be personalized and show the information a particular driver wants. The design really touches important points: it is different from other cars to suit the green image and associated individuality. But still manages to look different from the Prius. You know, the Prius will change but the exterior of the Volt will still look more sporty.
Of course, the important bits are related to the electric drivetrain and onboard generator. But still it's good that it doesn't look like crap right?