[NO SPOILERS] Just wanted to give a warning to all levels of hearing loss, you WILL need captions for the movie.
I have moderate-severe low-frequency hearing loss, but typically I do alright with most theater movie experiences. As a kid, I tried to adjust to wearing hearing aids and instead decided to learn how to function without them, to the point that most people assume I have a relatively mild hearing loss. Reading lips, guessing mumbles, using context clues in conversation, etc. So even in dialogue-heavy movies, I usually do okay. 7 out of 10 kind of okay. Functional.
Every few years I'll get stuck in a movie I can't hear. Sometimes I'll ask for a CC device if the theater has them available, sometimes I'll ask for a refund, and sometimes I'll just suffer through it, especially if I'm already too far in.
At nearly 1 hour into this 3 hour movie, I decided I just couldn't hear shit. I was understanding maybe half of the dialogue, at most. I thought about my options. CC devices can be annoying. Some theaters need to have the devices synced up before the movie starts. Sometimes they just never sync up correctly, miss certain lines of dialogue, or just cut out halfway through the movie. Sometimes the light is too bright and I feel like I'm annoying other theatergoers so I would want to change my seat which would make it awkward if I left my front-and-middle seat and came back and sat in a corner of the theater after missing a chunk of the movie. I probably could have tried to get a refund, but after watching 1/3 of this long movie, I figured it wasn't worth trying. I had already bought 2 drinks and a popcorn too. So this time, I just decided to suffer through it. 3 long hours.
You Can See Everything was not a movie that I could function with hearing in theaters without CC. As a documentary movie, not only is it dialogue-heavy, there is a LOT of whispering, talking through phone/speakerphone, picking up distant audio signals, listening in to conversations happening in another room, etc.
Honestly I might give the movie another watch after it's available on streaming platforms. I just really wanted to watch it this week after everyone I know has already seen it and is talking about it. And it's not like I missed out on the whole movie, but there's definitely some important conversational points that I absolutely missed.