I like how Supes traps Nuclear Man in the elevator and drags it out into the full broad daylight, but none of it can get into the elevator. But on the moon, when the sun rises over the horizon, it gets right in. And during that time, Supes goes over and plays around with the American flag instead of doing something important, like, I don't know, burying the damn elevator under a ton of moon soil.
Also, all the uber-crappy flying scenes. They must've used the same shot of Supes flying toward the camera 86 times.
And of course, the extra crappy ending. "Thinking back to my high school days, I realized that nuclear energy is a form of fuel." That's actually pretty true to DC comics from the 70's though. They were always coming up with ******ed things like that for heroes to win their fights, especially Superman.
- Superman fights Dracula and Frankenstein's monster for an entire comic, and although neither one can harm a hair on his head, at the end of the fight Supes pulls out a small hydrogen balloon from his cape, then commences to use his heat vision on it so it burns bright as the sun. Dracula's driven off.
- Superman fights the Shark in a stream of water across the sky. Everyone watching is appalled that Superman keeps getting pulled back into the water, but when Supes emerges with the unconsious Shark, he explains that he wasn't being pulled in by the Shark, but instead was keeping the Shark inside the water stream, forcing him to use up all the oxygen (much like a goldfish does when its water's not changed). And yes, they use the goldfish analogy.
Oops, drifted off topic there...