I was able to see the new E class in person today.
The exterior design works well, the low, wide front grill looks aggressive, which suits the AMG line. The double headlights are very distinctive, especially when the DRL LEDs are on. The overall shape still requires some getting used to. The illuminated edges surrounding the grill is cool.
As for the interior, the build quality is similar to the W213, the dashboard and centre console feels well assembled. The plastics and trimming on the door panel is a grade above the C class, as it should be. The plastic panels are softer to touch, including the lower section of the door. The door pockets are lined.
This car is equipped with the "hyper screen" Personally there are simply far too many screens to be useful or helpful for the driver or passenger.
The interior space and seat comfort is also similar to the w213.
Apologies for the out of sequence photos, it is rather tricky to upload everything from the phone.