Nissan did a good job improving the looks of the roadster from 350 to 370. The 370 is fairly well integrated end to end. The tonneau is excellent and the lines flow well. With the top up the overall look of the Z is still there (not as great as the coupe...but decent: this is where a lot of vert's fail in that their top up look is just not good. Ref: 350z
)
We have the roadster as it replaced the previous convertible. Its the trade off you make, its not as great as the coupe with the top up...but put the top down and you forget about those things.
Biggest downside is its heavier of course. Again, trade offs for top down.
- b