I've always loved bad movies, including bad horror movies, if they are bad enough to be good. But my reaction is a little more enthusiastic now. Odd.
Certain movies can get me in tears, actually. Father-son scenes do it to me. My therapist says that if I need to cry, I can watch one of those scenes. But he doesn't get it. The relevant scenes are nearly always at the very end of the movie (father and son reconcile after much conflict, that sort of thing), and I would have to watch the entire movie up to that point. If I'm not in the mood to see that movie again all the way through, his advice is pointless.
Still, it might be another way for someone to tap into the crying mechanism. That is, other types of scenes or movies might give you a way in.