Lupin is up against an all-woman terrorist organization. The villain cast is catastrophically badly designed - just everything from their character, features to their motivation is appalling and they're horrendously voice acted to boot.
To make matters even worse, someone decided to sprinkle random gore and death scenes on top. This wouldn't be so bad if it was a stylized, properly bizarre Go Nagai kind of movie. But not when it's your regular happy-go-lucky kind of Lupin special! Imagine eating a chocolate cake with rat poison in it and that would still be preferable to watching any minute of this abomination!
The only redeeming features are the wonderful music, somewhat serviceable visuals and the interactions between the main cast, but all of it is wasted on this dumpster fire.