Installed "install" disc to hard drive. Then just used the play disc to play (did not install).
It took me about 5 or 6 freezes to beat the first mission. I never beat the mission until after I deleted cache and deleted the GTAV installation and reinstalled the play disc. Finally beat the first mission and got to a save point in Franklin's House.
Still the game will freeze within minutes.
Very annoying. I don't have a 16gb thumb drive to install this game to. My xbox is well taken care of, and has played every game thus far just fine without any freezes. I play my 360 10-15 hours per Week, averging a couple hours a day. Never freezes on other games.
Like I said I've:
Tried deleting cache
Deleting installed game
Reinstalling install disc
don't have enough room to install both discs (even though it's advised not to) if I even wanted to because it's a 20gb hard drive.