There are people who agree with you. I look forward to seeing the SE's serrated cue marks one day.
http://en.wikipedia.org/wiki/Cue_marks
In perhaps an homage to three-strip Technicolor, when Star Wars was restored, its conventional circular cues were replaced by "serrated" Technicolor-type cues on selected reels by the restorer.
There are a few other trailer/camera scan project in the forum: