I really hope Samsung is really on the ball on this one. Carbon fiber composites don't dent like aluminum, so any exterior damage isn't readily obvious. Even though a slight bump might seem like it's nothing, you never know the extent of the damage until you go through the the trouble to look for delaminations branching from the point of impact. Low impact strength is CFC's main weakness.
But I'm hopeful. With careful engineering, CFCs are lighter and have higher tensile strength. I really hope Boeing is doing its research on existing developments we've seen in CFC tech in the past 20 years.