The silver Sedan with the Sports grille looks absolutely repulsive.
Hate the headlights as they look generic now, and cluttered/tacky/busy/fad-ish with the graphics inside, however those graphics won't be present on the VAST majority of E's, so we'll just see the generic shapes with generic insides on those (again, I see them as 90's W220 shapes all over again).
The Sports grille is a travesty on this car, and just looks very desperate from M-B. The Ponton elimination takes away some character and strength from the car, and now looks like the Designers were incapable of drawing what would have been the best option: One straight line, and just missed the mark in joining them (as someone said in the other thread).... BUT, the elimination of the vertical piece does give the car a longer and more slender look, and simplifies the side profile a bit. All and all I'd say the side profile is a wash, i.e both look equally as good yet in different ways.
The Luxury grille actually looks good, and it's a SHAME that it won't even be offered in some markets, like the UK! In the States, we'll be stuck with that tacky and soft, 90's-ish looking rendition of the over-used and tired "Star-Grille" on all models probably. Very unfortunate as I love the look of the W212 with the Luxury grille, and especially unique and characteristic quad lamps.
As for the rear lights.... not sure what to think. They look boring and plain, just like the current W212's, and maybe a little less sporty, but more sophisticated. All in all I probably prefer the rear of the pre-facelift, as I can see the facelift rear being dreadfully plain and boring after seeing it a lot (already is).
The side chrome going in one straight motion on the very bottom is interesting. IMO it looks more sophisticated and less sporty/aggressive than the original W212, however the big problem is it adds more complexity to the sides motion. First you just focused on the downward movement, and now you see all the downward lines, but then straight chrome? Lots of confusion and desperation by M-B designers and it seems they are all over the place and can't make up their minds in terms of providing a strong, confident and holistic vision.