Test drove a 370Z Touring 6MT today - no sports package though...
The car was very responsive. Acceleration was good. Felt a little jumpy at slow speeds, but the harder it is driven, the better things get. Could just be me getting use to the clutch and not having driven a manual in a while.
The clutch was very soft and light, but engages nicely and does not take much rpm.
The rider was comfortable - more than I expected. Braking was confident. Steering was a little heavy, but tight. Overall, my impression of the drive and performance is great.
I am looking forward to getting mine. Like another forum memer said, it will be hard to follow the recommended break-in rules: no hard acceleration, rpms < 4000, etc.