Just read the article in Autocar where they drove the new convertible in Arizona. In short the car is not as sharp as the coupe but it is top of the pile if you're in the market for a new drop top. They rated the 335 against the Audi S4 and judged the 335 the better of the two. Good news indeed.
The pictures are great (reminded me of our hols in August in Sedona) and even had a little write up on the m3.
Can't wait for mine in March.