Yeah, that's usually the case, Skyrim, Left4Dead2, etc. But in this game's case, GoTR actually does the opposite and makes it more stable. I can't imagine playing this game without it. I still hate that we don't have the Dlc's though. It sounds stupid but no matter how many mods I add to this game, without those Dlc's it will always feel incomplete to me.Also, I've found that the more mods that are added to a game, the less stable it becomes.