This is pretty horrendous action to take simply because you are unhappy with a movie being made. Leslie Jones was brilliant in Ghostbusters and if you are unhappy with remakes/reboots etc simply do not watch the film.
I was pretty upset about when it emerged that The Hobbit was being forced into three movies as a lot of people were and you know what I did? I watched one and didn't watch the others. I complained but I didn't send a shred of abuse to any of the actors! I hope Leslie Jones returns to twitter soon. Her Game Of Thrown's tweets are hilarious.
In a stream of tweets on Monday evening, Jones addressed the attacks directly. “It’s so sad, most of these comments sound like they are from ignorant children,” she said. “You have to hate yourself to put out that type of hate. I mean on my worst day I can’t think of this type of hate to put out.” “I don’t know how to feel. I’m numb. Actually numb. I see the words and pics and videos. Videos y’all. Meaning people took time to spew hate,” she continued. “I use to wonder why some celebs don’t have Twitter accts now I know. You can’t be nice and communicate with fans cause people crazy.”
https://www.theguardian.com/culture/2016/jul/18/leslie-jones-racist-tweets-ghostbusters