well the director and the producers are all saying that they will reel them out yearly unless they dont' have a good enough idea to keep it going. whether that means they would simply skip a year or it would be the inevitable end of the franchise is ultimately up to them. i'm all for these movies as long as they keep the same tone and dont' get repetitive. looking at it from a simple standpoint- if they make them real enough and keep the tone without getting too far out of hand then they will work. if it gets to the point where every movie has a new jigsaw, that would be stupid. or, like halloween 3, has nothing to do with the prior ideas. there's no sense in making a sequel if it isnt' tied directly to the prior films, especially when it's established 4 films in that it's an ongoing story.