Marina Antunes’s review published on Letterboxd :
Originally, it seemed like this could make for a good sexual thriller but it's just terrible. Johnson and Dornan, who are not bad and even great in other projects, seem like they're in completely different movies and though they look more comfortable with each other, there's still little in the way of chemistry. The sex scenes are meh and worse of all, it feels 17 hrs long.
I still like the first one but parts 2 and 3 of this franchise are a joke. This cast deserves so much better.