Not that my opinion matters, but:

To me, the Charger looks a bit too long forward of the front wheel, and the side marker placed too high on the fender.
The RR tail lights & markers look a bit too busy, and the grille pattern not very interesting.
That said, I like the overall shape of both, though they look larger than their preceding body styles; especially the Charger.
Of that era I prefer the '72 RR, as it looks cleanest to me in base form without all the stripes, wing & boomerangs.
Heck, I wouldn't even want the Air Grabber.