Woah...what happened in here?
Look, there are two discussions going on here, and they're getting meshed inappropriately.
You have car-to-car comparisons, in which the SS is most applicable for comparison to the 370z. This is very simple; you look at pricepoints, and performance brackets. You need to consider the whole package for this.
And you have engine-to-engine comparisons. In which the V6 v V6 matter can be discussed. These two discussions cannot be merged regarding the Nissan and the Camaro because you get invalid, and unfair accusations from BOTH sides.
Now...my little bit, I'll weigh in the engine comparisons: Nissan's VQ engine was taken off of Ward's 10 best engines list for 2009. GM's DI 3.6L, the same one we're getting, is still on that list. That's got to say something...
Now, please don't continue with any more negative/flaming posts, or they will be deleted without warning.