You know how I play the games? I use the discs to set my drinks on.

You obviously don't know about the US GTA fans. People who play the GTA games outside of Europe play the game with cheats and do random acts of violence wtihout dying or running out of ammo. Only about two people I know who play GTA games actually do missions. I'm very positive that the GTA series would not be so popular if the game never had cheats.