I think it looks great! Side-by-side with the F30 and the F30 looks old and boxy. In isolation though they look pretty much the same.
I was going to get a compact SUV for the flexible boot space but the 4GC lets me have a stylish AND practical car. Importantly not as ugly as the 3GT
The overwhelming reaction to the 4GC is "I don't get it" which to me indicates that it's a niche car that most people simply don't need. For those of us that don't want to sacrifice style or practicality however, it's a godsend. Mine goes into production this month for delivery in May