The first Saw film wasn't a torture film, it was a psychological thriller with a few horror aspects in it. The crappy sequels were torture movies, Hostel, Human Centipede 1 and 2, I Shit On Your Grave Parts 1 and 2 and 21 Days of Sodom are torture movies. Then there's movies like A Serbian Film, The Cottage (pretty good), and a few others, that are horror comedies (Shaun of the Dead), and then there's slasher films like Scream (which is satirical horror comedy too), You're Next, I Know What You Did Last Summer, Urban Legends, My Soul To Take, Drag Me to Hell, Final Destination (Kinda), etc. Then there's jump-scare movies, the best and most famous one being The Exorcist, there's also Paranormal Activity, The Fourth Kind, Insidious, Mama, The Conjuring, The Poltergeist etc. Then there's sci-fi horror like Alien, certain bits of Sunshine, and Pandorum.