> but there is value in doing it some years later where the details become less certain

Completely agree, but I also think there's value in re-watching within a short period of time. I find you retain enough memory from the previous viewing to be able to see subtle details and connect things that you maybe wouldn't have been able to in a first viewing.

And also, you can just drop the analytic brain and immediately rewatch something because you find it to be a beautiful film moment-to-moment.