Straw Dogs is an amazing film, and one I feel is criminally unappreciated by most people. It is visceral in a way that hardly suited "mainstream" films at the time (although, to be fair, A Clockwork Orange WAS released in the same year), and is still pretty brutal in its potrayal of human nature.
In recent horror movie news, I watched a bunch of movies from the past 5-6 years over the weekend, and found quite a few pleasant surprises in there. It is good to see that the excessively banal torture porn trend of the past decade or so hasn't pervaded all facets of the horror movie scene, because goddamn it is getting boring beyond all belief. Fucking hell, at least do it right if you have to have gallons of gore on the screen and/or need the feel to rip off of Wes Craven's classics
Anyway. The following films get a big thumps-up from me:
Session 9 - Great psychological horror, emphasizing exactly the aspects of terror that I enjoy the most: fear of the unknown and the nature of humanity. The small cast pours a lot of effort into the characters, the location of the film is absolutely terrifying and while the plot twist might not be the greatest of all time, it still left me satisfied while wishing to know more. Also, Simon is awesome.
Behind The Mask - The Rise Of Leslie Vernon - A horror/comedy that sets itself apart with a very fresh and almost never-before-seen take on the tale of a slasher film. Shot in most part in a mockumentary style from the perspective of a sociopath preparing for his masked murder spree, it does both a great job at parodying all of the undying slasher movie cliches while at the same time playing up a good horror movie that plays by its own rules. While the atmosphere isn't understandably the most intense until the later parts of the film, the energetic main villain kept me entertained throughout the film. Also, Robert Englund cameo!
And as a final nod... The Tripper - A serial killer who looks and talks like Ronald Reagan stalks and kills a bunch of innocent hippies on their way to Woodstock. Nothing more needs to be said about this.