Nice list! I've seen The Man Who Wasn't There, Enemy, and Timecrimes. I enjoyed all of them. I haven't seen the Coen Brothers one since it came out like 16 years ago, but I always have the fond memory of Billy Bob Thornton arriving in every scene lighting a cigarette. Loved Enemy. Such a creepy ending, and I believe I got most of the symbolism (I think). Timecrimes was a fun mindbender, which I agree about going in not knowing much. Sometimes I don't watch trailers because they give away too many plot points.
I've been meaning to see the other two. Just never got around to seeing The Talented Mr. Ripley. I've wanted to see Pieta because I really like Time and Address Unknown, while 3-Iron was beautiful. I love a bunch of Korean and Japanese films. Some of them have a dark edge that you don't see very often in the US. Others play with your mind and senses.