I remember that piece of junk. A second rate book based on a tragic incident that was blown out of proportion by the media and latched onto by a fringe of religious conservatives in order to attack the new hobby. The only reason it got picked up for a movie was that with the controversy it was sure to garner ratings. The individual at the center of the drama in both the book/movie and the real incident it was based on had serious emotional issues prior to participating in roleplaying games.
The only good it did was to make people within the hobby who lead games pay closer attention to the activities of their players away from the table. I myself asked a few players who were letting other parts of their lives slip to take a step back and remember that no game was worth letting studies or relationships slip..
I began gaming in 1978 and after entering the Navy started a group of players at each location I was stationed. While I was stationed at NAS Memphis the group I started was actually appreciated by the barracks master-at-arms because instead of getting drunk and getting in trouble the only trouble he ever had with us was mediating an arrangement with the ping-pong players over use of the table. (we had a rather large group of players)
I was stationed at a base in the Florida panhandle when the anti-RPG movement got into high gear and we got it with both barrels due to the fact our base was in an area full of highly reactionary conservative churches (most with names that included the word independent in them) that outnumbered almost every other type of organization. In fact in the 5 mile trip from base to town you could count 25-30 churches or signs for churches. (this in a town with a non-military population of less than 200,000) During my time there I was both privately and publicly accused of everything from being a Satanist to being a practicing warlock along with anyone else that did not make a secret of their participation in roleplaying games. The highlight(?) of this campaign of hate was the publication of a pamphlet that was circulated in the area supposedly identifying a cabal of warlocks intent on destroying the community. Twelve names were on that list and the only thing any of the people on it had in common was their hobby. Most of us didn't even know the others existed. It got enough circulation that on one occasion I was asked to leave a restaurant in the middle of a meal because the owner was made aware of my identity and told me he did not want "my kind" in his establishment. The only amusing part of this story was the fact that a few of the names on the "list" turned out to be naval officers with no sense of humor. A civil charge of slander and defamation of character was made against the individuals who were identified as authoring the pamphlet. Since both of the individuals involved could not substantiate their claims (in fact neither author had any first hand knowledge of the contents of Dungeons & Dragons or even realized that several people on their list didn't even play D&D) the justice hearing the case found against them and assessed damages.
Given the amount of ignorant nonsense spread around at the time and incidents like my encounter with the restaurant owner I have a low tolerance for people trying to resurrect the propaganda of that period. (for anything other than ridicule) I have had the pleasure of gaming with many good and honest people over the 35+ years I have followed my hobby and I am honored to count most of them as my friends.
Okay, I am done with my soapbox. Thank you for your patience with my rant.