You cant blame people for pirating , people have been trying to rip us off with cheap 3 hour worth of gameplay console ports since a decade.
I'm going to disagree.
With major releases you have to know ahead of time if it's good or not. There are a billion reviews out there (say what you want about the numerical scores but almost all reviewers are honest about mechanics as well as their likes and dislikes.) On top of that you have a few billion messageboards, each with a few billion opinions.
It's rare for a game to negatively surprise me. My expectations tend to be set prior to purchase. It's easy enough to educate yourself about the purchase legitimately to avoid the stinkers and focus on what you really want to play.
The only games I can think of that I've purchased in the past three years and been underwhelmed by are Mass Effect (I just think I wasn't in the mood for a lengthy game at the time), Dead Space (although that could be because I was playing it on a 27" CRT and couldn't make anything out) and Gratuitous Space Battles (for $5 I figured I'd gamble.)
Comparing it to rooting an android phone is pretty much moronic, especially as that's entirely legal you dolt.