Well we can tell for sure that the grille will have 3 slats now. The overall stance looks aggressive too. The profile view makes the front end look very smashed, much like the new C class. It's hardly noticeable from any other angle; MB does a good job at hiding it, but I don't like the flatness when it's viewed from the side. Should look good, but it's hard to improve upon the outgoing E class without resorting to major changes. It should be interesting to say the least.
E92 335i: Space Grey|Coral Red|Aluminum Trim
Hold out for the BRZ STI or... Rocket Bunny FRS. Update: Scratch that. I've got a 2015 5.0/6MT with my name on it.