Congrats on your new car and thank god for not picking a boring ol white, black or grey. You can see grey, black, or white dime a dozen and people with negative comments on here are the ones that are driving those boring blah colors. Do not pay attention to them. They are like a herd they follow what everyone else does. If everyone buys a black, grey and silver that is what they would do. It takes balls to do what you have done and I like it
An M car needs to be unique and looks good in sporty and flashy colors. I know I wish that I would order a car in more unique color when it gets time to move to my own M car. To bad one has to spend $5K to get these unique colors.
I also think this yellow would look even better on M3 coupe with carbon fiber roof.