Thank you all for the comments. I love the car. Major step up from my '97 M3 sedan, though it is amazing how much I can feel the lineage all the way back to my first BMW - a 2002.
As for the swirl marks and shipping wax: The dealer really hussled to get me the car on Saturday. As I understand it, the boat landed in NJ/NY on Wednesday, the car was on a truck on Friday AM, at the dealer on Friday PM, and in my hands on Saturday.
I can't complain, they did me a favor to move so fast. I couldn't wait another day. I had been losing sleep in anticipation of getting the car. Reading this forum is bad news for car envy!