I think we are all hoping they make it a bit more retro, the lines on that car are pretty bad.
I think the car looks really good as it sits. The only thing about going retro is where to go with it when that style gets old. Look at the beetle, mini cooper, chrysler 300, the Jaquar S-type, and even the mustang. The way they approached it is a new car on a new platform with a hint of nostalgia, which is perfect. They can work off of this plan.