Ill probably be forced to see it, but I didnt care for the first because to me Olaf is the Jar Jar Binks of Disney comic relief. He irritated me. I spent KH3 wanting to use my fire spells on him and secretly hoping Larxene would take him out.
I also think Hans heal face turn was just terribly written. Like Endgame Naruto level bad. Disney It destroyed what enjoyment I got from the movie.
What do you mean by SJW Propaganda?
He means he thinks the writers/director/producer etc. will use it to push their personal politics into the movie. Like the Last Jedi or Cars 2. In this particular case, I think hes concerned about gender politics.
As for KH 3, it melded with the movie relatively well, but was really bland visually. I later found out Disney was incredibly strict about what they would let Nomura do with it.
I thought San Fransokyo was gorgeous and really was a strark contrast to the rather bland and limited environment Frozen was.