I believe in God, the Father Almighty, the Creator of heaven and earth, and in Jesus Christ, His only Son, our Lord:Who was conceived of the Holy Spirit, born of the Virgin Mary, suffered under Pontius Pilate, was crucified, died, and was buried.
Just a minor point as your main point is right on the mark.
The "R" rating thing doesn't bother me. I haven't seen the film yet, but plan to, however I don't think I would take young children with me until after I see it. Life and death can be brutal, but young children need not see it until they have matured to the point to understand and accept it.
Anyway - good comments.