It's compromise.  The GTi is for me.  I compromise by getting the smoothest running GTi specs I can, because she lives with me, so it's also "her" car.  I have also got the ACC, so I can firm it up when I'm driving alone if I want to.
I wasn't really serious about the "over a barrel" part.  I can see that these wheels are worth it to a significant number of posters.  So, by definition, they're worth it.
However, in spite of appreciating that they do look nice, they're not worth it to me.  As I said, I just don't get off enough on admiring my car's wheels.
Rolfe.