I get what you mean. I'm like that 90% of the time - I think the key is just being very tired when you watch it. I started thinking about the world the characters lived in and whether it was an interesting, realistic, or at all Marxian approach to world building, and then I was like ah, why the fuck am I even bothering? An utterly pointless task. Sit back, enjoy your ice cream, enjoy the huge sound system, and let it wash over you as an exercise of feeling/experiencing rather than an exercise of thinking/logic.