Too soon to tell. I'll wait until we can get a full, 360 degree view. A large part of the character of a car is the way the nose and tail look and we still haven't seen those yet.
From what we can see at this point, I'm not a big fan of the front fender vent. The rocker panel looks pretty plain and kind of slab-like. The roofline, particularly near the rear window and the Hofmeister kink is much more streamlined and has more of a fastback look.
His: 2016 M4 Coupe | Sakhir Orange Metallic | Black Full Merino Leather | CF Trim | M DCT | Adaptive M Suspension | 19" Black Alloy Wheels | ZEC | ZLP | ZDB | MPE | ED 5/13/16
Hers: 2011 335is Couipe | Le Mans Blue Metallic | Black Dakota Leather | Dark Glacier Aluminum | 6MT | ED 5/12/11
Also His: 2006 Z4 Roadster (E85) | Interlagos Blue Metallic | Black Extended Nappa Leather | Carbon Leather Trim | Purchased 7/19/12