OK, so i test drove the 370z Nismo on the weekend.
My initial thoughts:
For: Looks amazing, handles like its on rails, salesman told me handling is far superior to the GT, bose sound system amazing, low down torque throughout rev range no matter what gear, synchro rev feature pretty cool, and tech pack included, sounds awesome!
Against: Ugly plastic dash, lack of boot/glovebox.
Conclusion, i am getting one