A long rant about the state of things in game engine techn and quite offtopic. I could not agree less. The id engine was hardly usable for anyone except a few

A long rant about the state of things in game engine techn and quite offtopic. I could not agree less. The id engine was hardly usable for anyone except a few studios with big pockets. With modern game engines you get great documentation and affordable tech. Unreal even comes with free photoreal assets and open source.