They never show you what’s in the suitcase or tell you why Marsellus Wallace has a band-aid on the back of his head.
2001: A Space Odyssey
What exactly is up with the monolith and the space fetus?? They never tell you.
Way too many unanswered questions to list here.
But You’ll Love the Star Wars Prequels
You learn all about how Darth Vader came to be and a scientific explanation for the Force.