I saw the movie on December 4, Indonesian premiere.
The whole story is a good follow up from the "Welcome to the Jungle" Jumanji-2 film, with some added actors (Danny DeVito and Danny Glover as a good choice.
While I was confused in the beginning, who was who once they were back in the game, the script itself allowed the avators to be exchanged so that they went back to the "Welcome to the Jungle" avators and the people who were in those (I hope you understand what I mean).
The story is simply a new adventure, and so much different from the previous instalment that it is not boring at all, and while it is rated PG13, I found that in general, it is a very good family movie.
All in all, and in all honesty, I already look forward to Jumanji 4 (Xmas 2020 or Xmas 2021 would do just fine.
Thumbs up for the movie, 8/10!