Not understanding movies is understandable

I watched a movie. Had absolutely no idea what it was about. No idea. I went online to see what others had to say about it, to see if they understood the film and if they could explain it. Even then, these huge stretches didn’t connect with me. I asked a friend what I was missing. He didn’t get the movie either. Not at all. Not one bit at all... Ah, assurance! That’s everything to me. What’s everything to you?