Just saw this film. Most of the audience were young women. Heard one tell the usher that she was there to learn how to be romantic. Usher (f) told her she wouldn't learn anything.
Good looking male millionaire gets his sexual kicks by inflicting pain. Besotted, sexually inexperienced young woman goes along with it. Guy seems bewildered to feel attraction to woman but still insists on his rules and his need to inflict physical pain.
Woman finally very distressed by the whole situation and in pain, walks out on him.
Great ending! Unfortunately, we all know it doesn't end there.
The friend with me had read all 3 books, dislikes the story, says in next 2 the story carries on the same with no attempt by the dork to give up his ways, only to subjugate the woman.
Dangerous rubbish indeed.