I plan to watch all the movies you list. I'm going to be honest and say that I've only seen 2 of those movies.
But see, I'm part of a different generation. I saw Raiders of the Lost Ark, and I really didn't like it. Movies like these are often always hyped up to unreasonable standards, so when I'm told time and time again to see Raiders or Night of the Living Dead, I'm often disappointed. Sure, they're good, but they weren't that great and nostalgia can warp opinions beyond repair. But I'm going to give all of these a shot.