I don't have my M3 yet, but I've seen in the manual, and seen it discussed here, how you have to push down in just the right spot on the frunk when closing it as to not damage or crease the hood. Is it really that fragile? I could certainly see my wife not paying particular attention to how she closes it when she has the car, and can't see how a mass market car would really be ok with requiring a particular method to close the hood.