Mr. Chigga_Chan, I agree with your criticism but I must disagree that the interior resembles anything like an Audi's.
Uh-oh, of all the people to disagree with me...I'm doomed.
Anyways, I should probably explain where I'm coming from. Its not identical to an Audi interior for sure, but I think the elements that turn me off from Audi interiors are present here. I had to go back to worldcarfans.com and pull up all the A4, A6 and A8 interior shots to make sure I have the right images in my head.
BTW, when I got to the first shot of the C-Class in the WCF Photo album, it was this front angle shot of the C-Class with some AMG rims, and....I think I got pangs of wow from that pic. So maybe the whole numb feeling about the exterior was premature.
The two things I dislike the most that the A4 and somewhat the A6 share are the islands of plastic surrounding the buttons in the center console. But its more obvious in the C-Class because of the sharp angles of the upper dash dipping down. Also, the shots of the C-Class are in tan colors, while the Audi photos I'm looking at are Charcoal, so that might play into it as well. Another minor complaint is the interruption of the mid-line flow from one side to the other of the dash, again more apparent in the C-Class. Notice the A8 doesn't have this problem. Finally, the completely horizontal passenger dash leaves a desire for more flow and substance, something the A4/A6 does slightly better with more generous trimmings.
I might actually give the C-Class a 3.5, maybe even a 4 if I it can win me over after seeing it in the flesh.