I haven't seen the film so I can't say anything about it. This ongoing dilemma we have over whether we should condemn, stop watching or reading people who have made great art but did things in their life that were wrong-I have concluded no. 
Polanski, Hemingway, Woody Allen...the list goes on. I've got skeletons in my closet too!
BTW the press has already condemned Louis, whose  work  I like very much, with no credible evidence.