I have never seen a Saw movie, and I doubt I ever will. The idea of watching humans getting tortured to death for entertainment is almost as sad as the fact that everyone seems to be doing it. For my two bits, I'd say that there are plenty of people being tortured out there regardless of whatever movie studio is making money off of it, and I'd prefer to do what I can to help people, instead of watching them be torn apart, hacked up, or have their face blown off by a shotgun. Desensitizing myself doesn't seem to do any good whatever, and I don't see how it would be different for anyone else.