I definately like this over the 350Z, however, something feels a little off about it. I think that the front is a tad bit too long for the car, I think that the vehicle would look a bit better if the wheelbase were lengthened, moving the front axle forward just slightly.
I do like the roofline quite a bit, especially the single flowing line from the top of the windscreen all the way back to the tail lights. I cannot stand the (as described previously) "fish hook" headlights, however, the tail lights can stay. The rear end as a whole looks better than the 350Z, however, the pseudo-spoiler on this looks just as stupid as the one on the G6...
Overall though, I do believe that Nissan has done well with this.
-Chase