I liked the fact in older films and tv they couldn't show sex and could have cursing. It made it much more interesting. They had to try to convey these feelings in a much more subtle way. For example in Casablanca they never show Ilsa and Rick get it on. Of course you know that they had a romp the night she came to his office. Also like Jaws where the shark was broken for most of the movie which made the movie so much better b/c of the fear of the unkown.