Production version was revealed today. I think it looks great aside from the gigantic fake exhaust tips. Whoever is responsible for that should be fired.
Most of the body is fine but the rear end just looks like any other Nissan and the wheels are abysmal, literally lifted off a Nissan Quest minivan or something lame. What a terrible wheel design for an aggressively sporty near-luxury brand.
Edit: Let's see if we can find a better view of the rear...
It's a little better from an eye-level viewpoint. A little. Slightly more athletic looking but still pretty miserable, and those wheels are as embarrassing as ever. Rental car wheels, pathetic.