I haven't seen one in person yet. I did see a 2 series and liked it, but I still like the old style better. This YouTuber in the UK, who I like to watch; has a frozen blue M2. This is the best color I've seen on the G87 M2 and makes it look much better IMHO. Unfortunately, the color is not available in the US yet (if it ever will be). After seeing this, this is the only color I would want this car in.
https://www.youtube.com/watch?v=p9m9zlcWrrc