The N20 works very well on the 2012 528i so it should be a gem on the F30. The new interior is awesome - a huge improvement in my opinion over its predecessor. But the new front end is controversial. I will have to see it in person before passing judgment.
1998 E39 528i Black (retired)
2001 E39 535i Silver (retired)
2004 E60 545i Silver (6sp Short-Throw Manual) *weekend driver*
2012 F10 535i Silver (European Delivery, retired)
2015 F10 535i White *daily driver*