50 days was not realistic
I mean its Hollywood and characters are always psychotic and lose it very quickly and try to murder each other because they are locked up. But in real world that does not happen. Not in 50 days. People are sitting in prisons for years with nothing to do. Sometimes in solitary cells. In very very small rooms. And they do not go crazy in 50 days.
While those two were sitting in big spacious room with comfort waiting for money and movie told us they were getting crazy around day 30. And then she got anxious and crazy enough to try to kill him for no real reason. That was not looking realistic.
At least they should have make them sit there for few months. 50 days is not the number when you will lose it.