Having the bootleg didn't stop me from seeing the movie a half dozen times (or more) in the theatre. The bootleg was no substitute for the real thing.
I don't download movies. I don't buy bootlegs UNLESS I cannot buy or watch the film/show in a given format (re: the untainted Star Wars films), in which case I feel NO GUILT procuring a bootleg. I've no interest in seeing current films on dvd or my computer before their official release in said formats ... I can wait.
What's REALLY funny is the fact that making a big fuss about bootlegs and threatening people just makes bootlegging infinitely more popular. I mean, I don't even like Revenge of the Sith that much, yet now I want to download or buy a bootleg JUST IN SPITE OF FOX.