Close Encounters of the Third Kind is one of the best science fiction films ever made, and worth revisiting if you haven’t seen it for a long time. Steven Speilberg’s directorial style quickly became what you might call obvious later in his career, but in this early film he allows plenty of room for interpretation. He shows us but doesn’t tell us anything.
The final encounter with the aliens is spectacular and mysterious (communicating through music is pretty darn cool). Too bad they don’t make movies like this anymore.