Godzilla vs. Megalon ratings (Movie, 1973)

The underground kingdom of Seatopia sends out Megalon, a giant beetle, and Gigan to destroy the above ground dwellers. In an attempt to stop them, an independently thinking robot brings Godzilla into the fight.

Beneath the Planet of the Apes
Total votes: 56,043
Average rating: 6.0 Conquest of the Planet of the Apes
Total votes: 39,284
Average rating: 6.1 Battle for the Planet of the Apes
Total votes: 36,768
Average rating: 5.4 Earthquake
Total votes: 18,776
Average rating: 5.9 The Crazies
Total votes: 15,595
Average rating: 6.1 Airport 1975
Total votes: 12,803
Average rating: 5.7 Futureworld
Total votes: 12,507
Average rating: 5.7 The Killer Elite
Total votes: 7,796
Average rating: 6.0 Terror of Mechagodzilla
Total votes: 6,238
Average rating: 6.1 Godzilla vs. Gigan
Total votes: 6,209
Average rating: 5.6