Which brother did you dislike the most?

Graham. He was an @sshole and an arch-player-hater.

Graham was a super-player hater. "Naive" was the proper word used to describe him. Total rambling-mouth idiot. Rex wasn't that likable either but he was better than Graham and expressed himself and his desires better.

It was interesting. In personality theory they were both good examples of particular types.
Graham was the sometimes goofy, ever enthusiastic ENFP while Rex was the smooth ISTP operator.