The Supra is looking to be in another league from the 370Z. Do note that when the previous generations of the Supra were produced, they were in direct competition to the Mazda RX-7 and whatever Z car was current in the Nissan lineup of the day. It should be no surprise that it will be so compared now, despite the pricing differential.
What is it trying to compete with now? The Infinti Q60? Lexus's own RC F?
The price of a Supra versus its competition is not a high school argument. That's something that really does matter. If we're going to take a very wide price range and say that the Supra is better than a Z because of refinement, I might as well get real refinement and go for the Lexus. Why should I choose either over a Cayman?
What is it trying to compete with now? The Infinti Q60? Lexus's own RC F?
The price of a Supra versus its competition is not a high school argument. That's something that really does matter. If we're going to take a very wide price range and say that the Supra is better than a Z because of refinement, I might as well get real refinement and go for the Lexus. Why should I choose either over a Cayman?