Dr. Doom is cool, this comic sucks, parallel earth, yawn.
Ultimate X-Men Vol. 6: Return Of The King
Everybody's favorite X-Man, Cyclops, saves planet Earth from Magneto amid a lot of great action, dialogue, etc.
Star Trek: Gold Key Comics
I'm not sure they ever really "got it," since the first issue ends with the Enterprise destroying an entire planet because there were man eating plants on the surface.