Are you high? Once upon a time I pirated content, he's an approximate recap of what my expierience looked like:
* Search pirate bay
* Look at 2000 results, none of which look right.
* Ok, found one.
* Crap it's French with Arabic subtitles.
* Ok this one looks good.
* Shit, no seeders.
* Ok, this one has seeders and is english.
* Go get a bagel because it's going to take an hour to download.
Here's the UX of Netflix, rdio, or hulu:
* Search.
* Press play.
In my time using Netflix, rdio, hulu, and last.fm for my media needs there has been one title I couldn't find.
EDIT: I'll be clear, my comments on these services apply exclusively to the US, I know nothing about the status of these services elsewhere.