I feel like I'm the only one in the entire world that thinks the new cars sound cool in their own way. I for sure love the sound of a high pitched screaming exhaust note, but at the same time, I can get over the lack of volume because those motors are efficient yet incredibly powerful.
Ulrich Baretzky, head of engine development at Audi, says it best...
http://youtu.be/FFwoxM1MiBw?t=7m52s
"Noise is a form of energy, and the less you hear, that means the more you use for propulsion."
I agree they sound "cool" but they don't sound like fighter jets or wild animals anymore. I do like the spooling and whine of the turbo but the v8, v10, and v12 just sounded so good, even the twin turbo v6's of the 80's sound great in video...