Very good car, it is nicer to live with that more track oriented Z4M. Have more usefull torque. Stylish is very good, its light and agile. Not so well balanced as Cayman but, it for sure look better and is better to play with beceause its more scary (for some people)
But styling in first place, balance between being art and man's weapon.
New Z4 is overstyled, its so "good" and so soft that it become hairdresser car.