I have recently removed wallpaper in my bedroom. The walls are in very bad shape with nailholes, lots of wallpaper sizing and damage to the paper on the drywall. It really is beyond repair and I am considering lightly texturinzing to hide the damage. Texture paint is somewhat prohibative pricewise and I have considered using drywall compound and then painting over it. Has anyone done this and what are the drawbacks compared to the texture paint?