I'd give 'Woman of the Hour' 2.5 stars, but that's not an option.
Here's why:
Anna Kendrick's acting fell a little flat. She has the same personality in all her rolls, making it boring to watch her after you've already seen her in previous movies. I don't know what it was about Daniel Zovatto, the actor who played Rodney Alcala but this wasn't the right roll for him. I think they could have gotten a better actor to play to roll of Alcala.
Honestly the only actors who were cast in the right rolls were Autumn Best who played Amy, Kathryn Gallagher who played Charlie, and Nicolette Robinson who played Laura.
I actually got bored about halfway through the movie so I ended up Googling it.