Still, Heavy should not have to equal NC-17. And it doesn't in Hollywood, but it does in indie film. L.I.E. was a heavy but amazing film too, but was completely ungraphic is just about every aspect - It wasn't violent, you don't see much sex, and there's not even a lot of swearing. I keep meaning to see Requiem, although I'd probablly go for the unrated versian... Director's cuts are always best.