I'm going to be honest with everyone, I don't like Heavy Rain. Or rather, I didn't like the idea that was Heavy Rain. I love the concept of having to make choices and watching how it affects the game, but I also like games that allow me to have a certain level of freedom or at least allow me to come up with my own solutions. After playing the demo I realized that Heavy Rain wasn't a game about choices where anyone can die and anything can happen, it's literally a choose your own adventure story where the characters act completely on their own until the page runs out and then it wants you to decide where we go next.
Granted, that is how I felt before playing it. Now that I have, I can sort of see why so many people loved this game