Review of Bungo Stray Dogs: Dead Apple

I'm sorry, maybe I'm stupid but i swear this movie makes no sense. I first watched this movie like a year ago and at that point I thought I just didn't pay close enough attention. I'm rewatching the series now and coming back to this movie I was ready to give my undivided attention and try to understand it, but as the movie goes on i just got more and more lost. I don't understand any of the motivations or plans or how anything happens. By the end I was just confused all to hell. I'm happy that everything I read said the movie isunimportant to the plot of the show because if it was important I would be doomed.
If you liked and understood it I'm happy for you but for me I rewound certain parts a couple times trying to make sense of it and just never could. So idk if I'm dumb or what but I doubt I'll revisit this movie ever again and would recommend people avoid the headache :/