I didn't even know Boondock Saints fandom was a thing until my freshman year roommate (this was '02) asked if I had seen it and lost his shit when I said I hadn't. After we watched it, he asked if my mind was blown. My mind was indeed blown, because I couldn't believe how much I hated it. I guess I kinda get why a certain group of people love it, I just know that they are generally the kind of people I want nothing to do with. Post-college I don't think I've had a conversation where it has come up, which is totally fine with me.