2001 A Space Odyssey
Planet of the Apes.
"2001" fails to tell its story, and, as such, is a long long infomercial for the book. The movie is confusing and vague. Everyone who watched it without knowing the story from the book said, "What the h*ck did I just watch?"
2001: A Space Odyssey is better IMO.
2001 A Space Odyssey.
I liked Planet, especially for the ending.
2001 a space Odyssey
Enjoyed both but 2001 is my pick.