Good Start Bad Ending

Rating: 6/10 (25 February 2020)

It felt well paced, and nothing in the 2 & 1/2 hours did I once say " let's go already." I couldn't quite figure everything out, therefore I cannot say it was predictable.
Acting was above average which is no surprises with that cast. I was just displeased with the ending. You have this sweet old man acting like a genius and provider. However he was quite vindictive.
His nurse was polite and she deserved to have all his wealth and fortune. If he hated his family so much why even have them over to celebrate his birthday.
Now the ending has me perplexed. This man has a portrait with a knife in it. He has a chair with knives all around the back of it. All real knives mind you. The one knife Chris Evans grabs is a retractable one? In his study real knife, in his office real knife to open letters, where he died real knife, the chair all real knives except that one in the entire house. Boooooo! Should have killed her.