My mother was a "No, because I said so" type mom. I have used that one on occasion. Usually, I say, let me check it out, if I say no, I will tell you why. I know Harry Potter deals with wizards and all that stuff. I also know my children, and they know the difference between make believe and real stuff. Reading and watching Harry Potter has never beckoned them to delve into witchcraft. Not one of the kids I know that read the series has gotten into witchcraft. My son Tyler, who read all the books, is following his God calling and wants to be a youth pastor. So my final opinion on the whole thing is, forbidden fruit is more tempting and I found no real "threat" in the books or movies. Great entertainment.
I have truly messed up in this region too. We are true Will Farrell fans, love Talledega nights, love Elf. So, as I am cruising through the movie rental place, I see Step Brothers, don't even look at the rating and rent it. Pop it in at home, only, to my true mortification, have to pop that bad boy right back out again. Way too much adult humor, even for our fifteen year old. Yikes. Always read the boxes. Always.
We have let our children watch "R" rated movies at appropriate ages. Schindler's List is rated R. Saving Private Ryan is rated R. The Passion of the Christ is rated R. These are important films. If we do not know our past, we are doomed to relive it. Cooper has seen none of these movies because he is not ready, Tatum either. The intensity is too much, too real, and those things really did happen, so you cannot explain it away as make believe.
So weigh in on this very volatile subject. Let me know, you won't hurt my feelings.
God bless you and yours.