Attacking the p2p programs and torrent sites is totally wrong and against any laws on privacy and freedom we have. It's not the torrent sites and users who leak the movies and games to the internet, it's the people inside those movie studios and theaters, wherever they get those advance copies of them, they make copies of them and distribute them forward.
If they wanna stop piracy, that's where they need to strike, not the innocent users of torrent sites etc. Sure, it's easier to strike at the torrents and call everyone a thief than just increase supervision of their own products and their own people. They're just lazy to admit their mistakes and change the way they do things, so they'd rather restrict our freedoms and privacy.