overrated movie, no connection to any character

Rating: 6/10 (1 January 2020)

This is a good movie with good stars. But I feel it is overrated and very slow. I enjoyed murder mystery more than this. Adam and Jenny were great at that. I did not feel connected to any of the characters until the end. I was just waiting for it to get over. Painful ending. I was waiting for after credit where that lady would say to her mom, something like this "That took a lot of planning and acting, but No more need to do fake vomit anymore, hahaha" I would have enjoyed that twist more.
or we figured out that the killer got released from jail and then that nurse and killer finally hug each other and smile.