I love the Rotten Tomatoes movie review website. They take a large number of movie reviews and cram them all in one spot. I highly suggest you check out their site.
They recently posted the Top 100 Rated Science Fiction Films. The problem with this list is that they used a complicated formula based on reviewer ratings to get the top 100. By reviewing the list, you’ll note that this system is flawed. The other problem is that the interface is clunky. To save time and more time, I’ve listed them out here.
100. Escape From the Planet of the Apes (1971)
99. Star Trek III: The Search for Spock (1984)
98. Star Trek III: The Search for Spock (1984)
97. The Thing (1982)
96. A Boy and His Dog (1975)
95. Dark Star (1974)
94. Mad Max Beyond Thunderdome (1985)
93. Dreamscape (1983)
92. It Came From Outer Space (1953)
91. A.I. Artificial Intelligence (2001)
90. Death Race 2000 (1975)
89. War of the Worlds (2005)
88. Flash Gordon (1980)
87. Return of the Jedi (1983)
86. Starman (1984)
85. Innerspace (1987)
84. Sky Captain and the World of Tomorrow (2004)
83. Signs (2002)
82. Dark City (1998)
81. The Matrix Reloaded (2003)
80. The War of the Worlds (1953)
79. Total Recall (1990)
78. Gattaca (1997)
77. Videodrome (1983)
76. X: The Man with the X-Ray Eyes (1963)
75. The Man Who Fell to Earth (1976)
74. Journey to the Center of the Earth (1959)
73. Alphaville (1965)
72. Seconds (1966)
71. Fahrenheit 451 (1966)
70. Time After Time (1979)
69. Bill & Ted's Excellent Adventure (1989)
68. The Abyss (1989)
67. Star Trek VI: The Undiscovered Country (1991)
66. Escape from New York (1981)
65. 20,000 Leagues Under the Sea (1954
64. Pi (1997)
63. The Thing (1951)
62. Jurassic Park (1993)
61. Open Your Eyes (1997)
60. Robocop (1987)
59. Altered States (1980)
58. The Brother From Another Planet (1984)
57. Planet of the Apes (1968)
56. Westworld (1973)
55. Fantastic Voyage (1966)
54. Star Trek IV: The Voyage Home (1986)
53. They Live (1988)
52. Save The Green Planet! (2005)
51. Star Wars Episode III: Revenge of the Sith (2005)
50. Things to Come (1936)
49. District B13 (2006)
48. Serenity (2005)
47. Donnie Darko (2001)
46. Delicatessen (1991)
45. A Clockwork Orange (1971)
44. 12 Monkeys (1995)
43. Re-Animator (1985)
42. 2046 (2005)
41. Star Trek II: The Wrath of Khan (1982)
40. THX 1138 (1971)
39. The Fly (1986)
38. Time Bandits (1982)
37. Them! (1954)
36. Blade Runner (1982)
35. Star Trek: First Contact (1996)
34. Forbidden Planet (1956)
33. Close Encounters of the Third Kind (1977)
32. The Matrix (1999)
31. The Invisible Man (1933)
30. Day the Earth Stood Still (1951)
29. Ghostbusters (1984)
28. Men in Black (1997)
27. Terminator 2: Judgment Day (1991)
26. Young Frankenstein (1974)
25. Gojira (1954)
24. Invasion of the Body Snatchers (1978)
23. Sleeper (1973)
22. Back to the Future (1985)
21. Repo Man (1984)
20. Mad Max (1979)
19. Frankenstein (1931)
18. 2001: A Space Odyssey (1968)
17. Solaris (1972)
16. Invasion of the Body Snatchers (1956)
15. The Terminator (1984)
14. Brazil (1985)
13. Galaxy Quest (1999)
12. The Bride of Frankenstein (1935)
11. The Road Warrior (1981)
10. Aliens (1986)
9. Star Wars (1977)
8. The Host (2007)
7. Children of Men (2006)
6. The Empire Strikes Back (1980)
5. Minority Report (2002)
4. Alien (1979)
3. Metropolis (1926)
2. Eternal Sunshine of the Spotless Mind (2004)
1. E.T. The Extra-Terrestrial (1982)
At some point I will have to put these in the correct order. The Matrix in at 32nd? You've got to be kidding me.