Replying to K2 Public Enemy 04-05 UR OPINION.

I know it was said lots about 04-05 publics.
But i still got some questions.
First- i've noticed that it s topsheet chips very easely, i also spoted that it's sidewalls are kinda weak and can be easely scratched to hell ,so the traxial braids are sticking out.But this Ski is still considered as a remarkably strong -WHY?
Maybe because it has got strong core center or something? Thats what i want exactly to know.
Another thing i want to know is + and - you might have found in this ski,like your opinion on it's advantages and disadvantages.