This movie, set in a far-off time when technology controls every part of people’s lives but lacks any warmth or feeling, follows roommates THX and LUH who are taken into custody for avoiding drug charges and engaging in physical intimacy. It functions primarily as an action film, yet I found myself captivated by the strikingly original, futuristic setting—a place that remains remarkably relevant even half a century later. The humor is delivered with a starkness that adds to the seriousness of the situation, and your understanding of what it means to be human seems limited to what you’ve been instructed to believe. It's an exceptional film and represents an impressive first work for George Lucas. -- DrNostromo.com

Source on TMDB