Don't force yourself to like it I first saw this movie around 1970 when I was 20 years old. It was odd then and odd having just watched again in June, 2023, over 53 years later.
I've always noted all the "masterpiece" talk about this movie, mostly from so called intellectuals who try to project an image of being film experts. They don't know what the movie is about any more than a normal person does. Have confidence in your observations on this movie. Notice that I call it a movie and not the high brow term, "film."
Don't feel the need to rate this a ten so you can feel good about yourself. In fact, it's like various movies you've seen where you can tell the film maker has no idea of what they're trying to say or how to make their movie end. Kubrick thought that the musical score could turn nonsense into sense. Well, he couldn't and I have over 50 years of experience seeing this movie. Admittedly, the last time was probably 25 years ago. If I see it again, I'll be 95 and will have forgotten that I saw it around 1970.
The only redeeming aspect of the film was the early recognition of the risk of allowing yourself to be controlled by an AI device. All the masterpiece talk should be trashed, with the conversation changing to future risks of AI. Even at that, it will probably be 10 years or more before some fool hands major responsibilities to an AI device when, in hindsight, it was foolish to do so, with the result that many people die.