Apropos of nothing, but a few times in my life I've actually gone to the theater to see a movie I knew nothing about. Nothing about the plot, the cast, etc. No trailer. It's a distinct experience, and sometimes highly pleasant. (I say "Heat" this way. Which was cool because the whole beginning of the movie is that long sequence with DeNiro stealing the ambulance, but I had no idea what the movie was, not even genre, and it was fun to try to figure out what was going on :)