King Kong Escapes
There are some fun bits here and there, but the movie is mostly underwhelming. And Kong looks like shit here, too. Toho just sucked complete ass at designing him.
King Kong (1976)
Eh... there's parts of it I like, but the leads are nearly insufferable, the "social commentary" is forced, some of the effects are shoddy, and they actually interrupted the New York rampage for a cringe worthy romantic scene. And now I have the sequel to watch, which I understand is really terrible.
King Kong Lives
Wow, that was bad. It was vacillated between boring, stupid, and silly.