>>212175575 (OP)The movies don't leave people with a lot of "unanswered questions" that are there specifically to get fans talking and generate buzz for the next film or episode, eg Lost, Doctor Who, Squid Game 3.
There is no pre-existing canon and no extended universe to speak of, what you see on the screen in the film is more or less the extent of the world and plot at that point in time. There was a few video games, but these do nothing to expand the plot and are 1st person shooters basically, which means few people bothered to play them and the people making them couldn't even be bothered to make a proper avatar for the player (oh the irony).
Almost everyone is an alien, so you can't get chuds activated over there being some ethnic group or sexual deviance they dislike in the movie (eg. "A drag queen??? In a movie I wasn't going to watch??? This is WOKE, they will feel my wrath!!!").
Its a good film, with stunning visuals. Its not the greatest kino ever made but its certainly a treat for the senses and plot isn't too complicated for mid-wits to follow. You see it, feel better for the experience and move on with your life. But will be interested to see more if its offered. Thats how films used to be.