00s - You’re missing: American Psycho (Harron, 2000), Final Destination (Wong, 2000), Frailty (Paxton, 2001), Hannibal (Scott, 2001), Pulse (Kurosawa, 2001), Dog Soldiers (Marshall, 2002), My Little Eye (Evans, 2002), The Ring (Verbinski, 2002), Freddy vs Jason (Yu, 2003), Switchblade Romance (Aja, 2003), A Tale of Two Sisters (Kim, 2003), The Texas Chainsaw Massacre (Nispel, 2003), Cube Zero (Barbarash, 2004), Dawn of the Dead (Snyder, 2004), The Grudge (Shimizu, 2004), R-Point (Kong, 2004), Shaun of the Dead (Wright, 2004), Three… Extremes (Chan/Park/Miike, 2004), The Descent (Marshall, 2005), The Devil’s Rejects (Zombie, 2005), Hostel (Roth, 2005), Noroi: The Curse (Shiraichi, 2005), Wolf Creek (McLean, 2005), Altered (Sánchez, 2006), The Hills Have Eyes (Aja, 2006), 1408 (Håfström, 2007), Frontiers (Gens, 2007), Halloween (Zombie, 2007), Inside (Maury/Bustillo, 2007), The Mist (Darabont, 2007), [REC] (Balagueró/Plaza, 2007), Dead Space: Downfall (Patton, 2008), Martyrs (Laugier, 2008), The Midnight Meat Train (Kitamura, 2008), The Ruins (Smith, 2008), Seventh Moon (Sánchez, 2008), Splinter (Wilkins, 2008), Trick 'r Treat (Dougherty, 2008), Dead Snow (Wirkola, 2009), Drag Me to Hell (Raimi, 2009), The House of the Devil (West, 2009) and Thirst (Park, 2009).
10s - You’re missing: The Last Exorcism (Stamm, 2010), The Reef (Traucki, 2010), YellowBrickRoad (Mitton/Holland, 2010), Grave Encounters (Vicious Brothers, 2011), Kill List (Wheatley, 2011), Lovely Molly (Sánchez, 2011), Paranormal Activity 3 (Joost/Schulman, 2011), The Thing (van Heijningen, 2011), You’re Next (Wingard, 2011), The ABCs of Death (Various, 2012), The Cabin in the Woods (Goddard, 2012), The Lords of Salem (Zombie, 2012), Maniac (Khalfoun, 2012), Sinister (Derrickson, 2012), V/H/S (Various, 2012), Banshee Chapter (Erickson, 2013), The Borderlands (Goldner, 2013), Evil Dead (Álvarez, 2013), Under the Skin (Glazer, 2013), V/H/S/2 (Various, 2013), As Above So Below (Dowdle, 2014), Exists (Sánchez, 2014), A Girl Walks Home Alone at Night (Amirpour, 2014), Paranormal Activity: The Marked Ones (Langdon, 2014), The Blackcoat’s Daughter (aka February) (Perkins, 2015), Bone Tomahawk (Zahler, 2015), It Follows (Mitchell, 2015), Southbound (Various, 2015), Tales of Halloween (Various, 2015), The Autopsy of Jane Doe (Øvredal, 2016), Blair Witch (Wingard, 2016), Don’t Breathe (Álvarez, 2016), The Girl With All the Gifts (McCarthy, 2016), The Neon Demon (Refn, 2016), Seoul Station (Yeon, 2016), The Shallows (Collet-Serra, 2016), Train to Busan (Yeon, 2016), Under the Shadow (Anvari, 2016), The Untamed (Escalante, 2016), The Void (Gillespie/Kostanski, 2016), The Wailing (Na, 2016), Annabelle: Creation (Sandberg, 2017), The Endless (Benson/Moorhead, 2018), Hereditary (Aster, 2018), Suspiria (Guadagnino, 2018), Midsommar (Aster, 2019) and The Lighthouse (Eggers, 2019).
IMHO