Too sad
I really liked the 2 characters, Ruby and Gensan, as they struggle w all the shortcomings and downturns in life. You get to root for them and hope something good comes out of their lives where their decisions seem to be made out of impulse, desperation and survival.
Just wish the ending could have been some sort of salvation w out spoiling it. As a viewer, you hope usually for leap of faith or issue resolution to overcome all the depictions of despair. The ending IMO just left too sour of a taste but I can understand that was also what makes it profound and impactful.
Just too bad given the sympathy you develop for the characters.