Saw, Insidious and The Conjuring are my faves. Saw Saw at my local cinema and was hugely impressed. Filled with tension, dread and restrained, IMO amounts of gore. Twist ending was a master stroke. Saw Insidious and The Conjuring recently on Blu-ray and both movies scared the crap out of me. Last movie to do that was The Exorcist. I think he's a great horror director