Don't know about you guys, but every time BMW release an updated model my first impression about the looks is pretty lukewarm and I usually prefer the previous version.
But then after a while it's strange how the new one grows on you and the old one starts to look dated. I guess it might be the same with this but I'll wait until I see better photos or, preferably, see it in the metal.
As covered in another thread, unless they do a proper coupe version of the new Z4 (and unless it looks nice), I'll be happy with what I've got.