How many Godzilla movies shall I list?
Okay, I'm going to dig into this one. Putting Godzilla movies on their own scale apart from non-kaiju films, there are mostly good to fantastic ones, but a few are awful. Godzilla's Revenge, Godzilla vs Hedorah, the 1998 American movie ... and it seems every Godzilla fan has at least one shitty Godzilla movie that they love just as much as the great ones, even though every other Godzilla fan hates it.
Mine is Godzilla vs Spacegodzilla. Every criticism I've seen of that movie is totally correct--it's slow, the first half of the plot goes nowhere, the outer space effects are among the worst effects in a series filled with rubber suit monsters ... but I love it. It feels so big and ridiculous, and I enjoy the characters and even the leisurely pace at times that I really can't stand in fellow movies like Godzilla X Megaguirus. And I think Spacegodzilla is cool. His hatred of Godzilla is so apparent, his actions almost feel human, but he's one of the few Godzilla foes from space that isn't being controlled by humanoid aliens. He just comes to Earth and fucking hates Godzilla, the way most clones hate their source.