What themes are used in Roman Polanski’s Macbeth

Our English class, which was studying the Play- went to see the film en masse- at the Playboy theatre. almost all agreed Polanski worked a ( Manson) angle to both the title character, who was made up to look lilke Manson, the (Dagger of the Mind) angle- violence and Drug abuse- and even the Three Witches- as there were three females in the Manson gang. still set in medieval Scotlant, but… look out for Droggs! Droggs- that is how Polanski pronounced the word.