Some great ones are '2001: A Space Odyssey'. It's a classic that explores deep themes about humanity and technology. Another is 'Blade Runner', which has a really unique and gritty vision of the future. And 'The Matrix' is also a must - watch. It completely changed the way we think about reality and virtual worlds.
One great book from such a list could be 'Dune' by Frank Herbert. It has a richly detailed universe, complex characters, and a deep exploration of politics, religion, and ecology in a science - fictional setting.
For a science fiction to be a must - watch, it should offer something different. 'Ex Machina' is a great example as it explores the concept of artificial intelligence in a new and interesting way. It also has a sense of mystery that keeps you guessing. The themes are important as well. 'Planet of the Apes' series, especially the newer ones, deal with themes like power, morality, and the relationship between humans and other intelligent beings. And the overall entertainment value matters. 'Minority Report' is full of action, suspense, and has a great story that's both entertaining and thought - provoking.
For me, 'The Expanse' is up there. It offers detailed world-building, complex characters, and a compelling storyline that keeps you hooked. Also, 'Black Mirror' is another one. Each episode presents unique and thought-provoking sci-fi concepts.
In the list, 'The Terminator' series is very well - known. It has the iconic Terminator robots and a story of time - traveling assassins. 'Gattaca' is another interesting one. It focuses on a world where genetic perfection is highly valued. 'A Clockwork Orange' is a thought - provoking film with a unique style, though it's also quite controversial in some aspects.
Ray Bradbury is an author you can't miss. His 'Fahrenheit 451' is a profound exploration of a future society that suppresses books. Philip K. Dick is also important. His works, such as 'Do Androids Dream of Electric Sheep?' which inspired the movie 'Blade Runner', are full of mind - bending concepts. Ursula K. Le Guin is another great. Her 'The Left Hand of Darkness' is a classic for its exploration of gender and society.
One must - watch science fiction movie is 'Blade Runner'. It presents a visually stunning and thought - provoking future world. The story about hunting replicants in a dystopian Los Angeles is both exciting and deep. Another is '2001: A Space Odyssey'. It's a classic that explores human evolution, technology, and our place in the universe with its slow - paced but captivating storytelling. And 'The Matrix' is also a must - watch. It has amazing action scenes and makes you question the nature of reality.