PSA: Psycho-Pass First Inspector movie wraps up all cliffhanger plot threads from Season 3

I've seen a lot of people talking about the cliffhanger ending of S3 as well as there being a lot of things left unexplained like what Bifrost is and who the foreign mercenaries are. The First Inspector movie comes in 3 parts and I believe it is meant to be a big finale for the season. Definitely go watch it because it's absolutely incredible and it will answer all your questions.