I don't know, of course it is not right to pirate a movie but it just 'feels' right, I mean, not in the sense that it's the right way but that it's not a bad thing, i don't know why.
Maybe it's because when I pirate a movie, i usually watch it in my 15" Laptop or 19" Desktop Monitor, but if it is a very good movie, I'd gladly pay for it too see it on the big screen, it's just a totally different experience.
Therefore, i just don't think filling Law Suits is the right way to stop piracy. I don't know which one is the right way, but this is definitely not because piracy IMO is just an evolutionary thing, which can't be fought though hindering and scaring piraters through Law Suits, they need to invent something that does the contrary, e.g something satisfying for which they'd be willing to spend money on.
This IMO applies to the whole entertainment industry.