Re: 9. Showa Mothra (12) vs. Godzilla '54 (21)
Showa Godzilla was barely enough to put down a dying Mothra. '54 Goji just doesn't have what it takes here.
Ever notice the gigantic amount of huge, ancient, mysterious, and generally frightening superconstructs in sci-fi? It's like, "Hey, look, it's the Megalithic Murderous Death Engine of Armhageddo IV, built one hundred-trillion-bazillion years ago by a race of sentient question marks because they were bored one day. And it was raining outside."