How did this film get best picture is beyond me

Rating: 4/10 (15 February 2020)

I found the plot corny, especially the 2nd half from when they let the old housekeeper back in the housef or whatever reason
I couldn't watch the entire film, thought all aspects amateurish. Lost interest half way.
After watching Joker and 1917 I thought this film must be darn good to get best picture.
So disappointed.