Calculates and displays quality scores for AO3 works with customizable options
< 脚本AO3: Quality Score Improved的反馈
update: I finally found the configuration in the drop-down menu, my bad for that. But the script still gives me NaN as score for every fic.
every score gives error ("NaN"), and I don't see any way of configuring it/tweaking it aside from editing the code itself.