Came across this new video of designer Frank Stephenson, who designed cars such as the X5, Ferrari F430, and the Maserati GranTurismo. He has a new YouTube channel where he simultaneously talks about cars he's designed and re-draws his original designs of the car.
In this video, he reacts to the new 4 series, and, spoiler alert: he isn't a huge fan. While he did have some positive notes, he mainly felt the new design goes away from BMW's design ethos and makes it look too generic.