  Moore further criticized the view that pleasure itself was an intrinsic good, since it failed a kind of isolation test that he proposed for intrinsic value. If one compared an empty universe with a universe of sadists, the empty universe would strike one as better. This is true even though there is a good deal of pleasure, and no pain, in the universe of sadists. This would seem to indicate that what is necessary for the good is at least the absence of bad intentionality. The pleasures of sadists, in virtue of their desires to harm others, get discounted — they are not good, even though they are pleasures. Note this radical departure from Bentham who held that even malicious pleasure was intrinsically good, and that if nothing instrumentally bad attached to the pleasure, it was wholly good as well.