i got a gd2k fiberglass kit on my accord and my girls sister has a Tsunami polyurethane kit on her civic.. personally i like the glass better i put both kits on myself.. the gd2k was made of very high quality glass and doesnt seem easily broken and matched rigth up to the factory mounting points... the urethane moves alot and wasnt really matching up to the factory mounts.. but its good for a chick, cus if she hits something it wont break
i have seen other glass kits and they fit like crap, especially glass fenders. i guess its the old case of "you get what you pay for"..