YMMV: Gamera Vs Zigra
- Complete Monster: While most of the monsters are mindless rampaging beasts, this is not the case with Zigra. Arriving on Earth to conquer it and use humanity as a food source, Zigra has his agent Lora Lee cause a massive earthquake that destroys all of Tokyo, just to prove how powerful they are. Zigra also sends Lora Lee to kill two children who have seen the inside of their spaceship and know what they look like. Zigra also uses his ships lasers to destroy a ship that could have picked up the children, and some fighter aircraft that attacks his spaceship. After his Villainous Breakdown, Zigra decides to forgo any plans of merely conquering Earth, instead opting to eradicate all life on it.
- Evil Is Sexy: Lora Lee
- Weaksauce Weakness: Played with; Zigra is afraid of bright light, but unlike Gyaos it does not actually seem to harm him.
- What Do You Mean, It Wasn't Made on Drugs?: Zero continuity, the aforementioned 'Gamera plays Zigra like a xylophone' scene, the completely pointless appearance by an old hermit prompting a discussion about time-travel, the famous 'who will get the fish' bit...