I've been playing D&D since AD&D in the late 80s - yea, I'm that old. I have played and DMed everything from AD&D to Al-Qadim to Forgotten Reals, and about everything in between. My games tend to be a little on the grim-dark end of the fantasy spectrum. I don't really like the "goofy" anime-style games. If a player starts crap with another player, I don't mind a little PvP action when it's called for.