I absolutely loved it. This thing is so very smooth. Put on almost a hundred miles yesterday just driving around playing with all the toys. The girlfriend (actually soon to be the wife, another story though) is digging it as well. She appreciates the ride, especially coming from a G35 on coilovers. The word "cute" did come out of her mouth once, but that was quickly corrected. The only problem is now she wants a new car, so I'm thinking a C350 might be in the cards in the next month or so. MB's got a killer employee plan and I aim to take full advantage. I took it home last night but didn't get it detailed, just a cursory cleaning. It's in my detail shop right now, so I will have some pics soon enough.
As a side note, I had heard mixed reviews on the 7 speed trans in these cars. In the short time I've been driving it, it has really impressed me. Very quick, smooth shifting; almost telepathic downshifts. Maybe I got a ringer. The six with the 7 speed is quicker than the 8 with the 5 speed, and fuel economy is much better. Averaging 22 mpg in "spirited" highway driving, I'm sure that'll increase as the motor starts to loosen up. So far so good.
Wow! Just noticed this was my 420th post!