I like all of them but i grew up watching the older ones. Watching the ones from the 50s, 60s and 70s wont be for everyone. Acting, special effects, etc are awful but thats part of the charm. NONE of them are gonna be anything like whats dropping this Friday. But they are great late night or saturday afternoon movies where you can just space out and enjoy the fukkery of dudes in rubber monster suits fighting and japanese people trying to figure out ways to stop them.
Best serious ones:
Gojira (1954)
Terror of Mechagodzilla
Godzilla 1985
Godzilla vs Destroyah
Godzilla 2000
Gmk giant monsters all out attack
Best silly ass ones:
King kong vs Godzilla
Godzilla vs the sea monster
Godzilla vs Monster Zero
Destroy all monsters
Godzilla vs King Ghidorah
Godzilla vs Space Godzilla
Tokyo SOS
Final Wars
Best serious ones:
Gojira (1954)
Terror of Mechagodzilla
Godzilla 1985
Godzilla vs Destroyah
Godzilla 2000
Gmk giant monsters all out attack
Best silly ass ones:
King kong vs Godzilla
Godzilla vs the sea monster
Godzilla vs Monster Zero
Destroy all monsters
Godzilla vs King Ghidorah
Godzilla vs Space Godzilla
Tokyo SOS
Final Wars