Generic storyline.
Turning the hero into a villain.
An incredibly weak villain that was depowered from the original version.
Unlikable cast.
THOSE ARE ALL THE OLD MOVIES. They all had the same plotline (honest!), they fluctuated between using Godzilla as a hero and a villian, sometimes in the same [darn] movie (he was a villian in the very first movie, but he's also portrayed sympathetically in the '98 remake), they constantly changed his powers, abilities, and
size, and I dare you to find a single likeable human in any of the old Toho films besides the badass eyepatch dude in the very first one.
Also,
Keep in mind I've never seen a full Toho Godzilla film either, I'm just remembering stuff from when I saw a few scenes on the spanish channel as a child.
If that was at the beginning of your post I'd have stopped reading right there.
Also, Glee cancels out everything else in that list you wrote.