I own one. Midnight Express. My previous rules restricted me but saved me from wasting money with blind buys. Old Rules: -Have to have seen/liked the movie -Have to have liked the score.
Now with the Endless Choice of streaming, I'm wasting monthly subscription fees by avoiding music from movies I haven't seen.
So here I go, listening to music from movies I've never seen. This will also generate a list of movies I'll want to check out at some point. Maybe.