My opinion is that most of them dont leave the gamer's who actually played the game feeling like they have been through a great experience, It leaves them with the face that says, WTF?! thats not like the game?! I think that the companies that make these movies are actually trying to sell the game even more to people who are already gamers or not. After all the past videogame films such as Resident Evil, Silent Hill, Alone In the Dark. They made me want to play the game's even more.