Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Grim, yes, but rarely disturbing

Maybe I'm more densensitized to screen violence than I give myself credit for, but I didn't find this movie anywhere near as disturbing as "I Spit On Your Grave" (in a good way) or "Happiness" (in a stupid way). It certainly didn't distinguish itself from any number of other exploitation films on the same subject.