Politically correct film makers sanitized "50 shades of Grey": the heroine never submits, never surrenders. Movie heroine Anastasia Steele never enjoys the book’s spanking orgasm with Ben Wa Balls. She endures the climactic final heavy "six of the best" strokes out of morbid curiosity and stubbornness, not not out of submission. Anastasia Steele then immediately assumes the empowered feminist role, blames pervert Christian Grey and commands him to back off and not touch her.
50 shades of Grey vanilla is a politically correct bore
50 shades of Grey is the deconstruction of dominance and submission. Rather "the heroine is tasked with transforming him from a tortured control freak and into a regular boyfriend ", says Slate. A feminist empowered Anastasia that does not submit to Christian Grey’s dominance.
Fifty Shades of Grey Star Eloise Mumford: I Would Never Make a Film That Didn’t Empower Women says Time
All this feminist anti-submission PC results in a bore, described by USAToday: "Sitting through the turgid and tedious S&M melodrama that is Fifty Shades of Grey may feel like its own form of torture." A movie flop that earns a paltry 3.4/10 on IMDb.
Even the pinnacle of political correctness, Huff Post cannot but state a huge list of differences Movie vs. book.  
"Fifty Shades," which was greenlighted by a woman (Universal Studios chief Donna Langley), directed by a woman (British filmmaker and photographer Sam Taylor-Johnson), based on a book by a woman (James), from a script by a woman (Kelly Marcel), seeks to revive a genre that has gone limp. LA Times
BDSM dominant men must keep hiding in the closet
Submission and rape are frequent fantasies of women  .
A handsome young heart throb filthy rich billionaire CEO with excellent people skills, a man that is most women’s wet dream, he can not find a willing submissive woman? Rather he has to put up with Anastasia’s resistance and her attempts to change him!?
Gays became a protected class, and thus can come out of the closet. Radical feminist like Valerie Solanas can promote violence against men. But dominant men with a sadistic streak must keep in hiding. Lest feminist boycott would ruin his business. Remember Dominique Strauss-Kahn.
Soldiers in boot camp, war, must submit to obedience, pain and humiliation
Soldiers routinely have to walk for days and nights, with bleeding blistered feet, sit in ice cold lakes. Boot camp pushes a recruit to his or her physical and mental limits. Without questioning and hesitation soldiers must obey, shoot, kill, and obediently run into a hail of deadly bullets. Often soldiers sign away their rights voluntarily (with no "yellow" or "red" safe word, with no right to back out!). For millennia most men had no choice; draft was mandatory. In the US men still must report to selective service to be ready for any potential future draft.
Making such a big fuzz about voluntarily signing an obedience contract with medium, non life threatening pain, is a sign of coddled feminist entitlement and female privilege  42 43 44 45 46 47.
Still not tame enough for feminists