Instruct: Classify the given review into positive or negative sentiment.
Query: Was Pasolini Really Necessary?

Like most of Pasolini's self-indulgent, grotesque, largely pointless, and badly made films, virtually any five minutes of The Decameron is sufficient to induce a raging migraine. But don't have pain killers on hand when you view it. You could easily O.D. before the first half-hour is out.