Hello volkerputt,
I don't have any issues with my Corsa F Elegance, it is really nice with the gear changes. I almost got the GS model, I just didn't like that it had all black headliner and column plastics, the car felt smaller inside in comparison with the white color (well, off-white I think) of mine. So I ended up with the one I got and I am super pleased with it.
I have noticed though that the outside paint of the car feels very "thin" let's call it like that. Even the slightest "scratch" makes the white layer beneath the black paint of my car visible!
It seems like they have only put one layer of black paint!