Perhaps one of the hardest to see vexilloids is the orange Happy Halloween pennant streamer hanging along a house. It is visible when E.T. just happens to run into a Yoda, while trick-or-treating. The vexiolloids are hanging from what looks like an open door garage.
Music is often the most important character in any movie, and Williams' role is understated, otherwise these movies would have most liked had lackluster, tacky 1980s musical scores, no doubt.