i think the misunderstanding comes in our different connotations and defenitions with the word perfection, because the idea of perfection has been left to humans to decide, which is why i feel it is not valid.
i agree that God is the one absolute truth, who is the creator, therefor, he is in one sense perfect because all things are from him and he is the origin. so in some degree, all things he creates are perfect, or as i would rather view it, complete or whole as God wished it to be.