Greta isn’t something either by or about Garbo. Instead it’s Chloe Moritz and Isabelle Huppert in a bonkers B Movie:
A bonkers B movie occasionally elevated by its A-list talent, Greta dives headlong into camp and struggles to stay afloat.
It scores 58% of the tomatometer.
A less biased plot synopsis:
A young woman befriends a lonely widow who’s harboring a dark and deadly agenda towards her.