please rate the actual movie, not its historical value

Rating: 6/10 (25 November 2019)

This is some weird movie..
I really do not understand why this is a top rated movie (besides the fact that it is very old)
This is very slow-paced, boring and the ending is horrible.
I really mean horrible. Ok it is surprising but it is not good.
The only thing I liked is the fact that it shows a San Francisco in the old times, the beautiful clothes people used to wear. A lost elegance.