Previously known as Son of a B...5er!
I'll pile on here and say your car looks awesome. Audi has done a good job with their styling. Conservative at back/side angles and a sharp, expressive, menacing front facia.
The wife likes the Audis too, said the RS5 has "a look", and so it does.
It gets better when you crank it up and hear that exhaust.
Friend at work is a BMW guy, I rib him at times, but I will agree that the newly designed Bimmers look good. They have a sharper front end too. But he too thought that the RS5 just sit right, looked right.