I'm pretty willing to admit I'm pretty bad at most games. That does, in no way, hinder my ability to like a game. The classic example of this would be Starcraft, which, purely by the demerit of being awful at micromanagement, I have a lot of trouble with. That does, however, have no effect on the amount of fun I have playing LAN games with my buddy(/ies).
However, I do tend to find that I am fairly good at many JRPGs. I know the skill involved in most JRPGs is fairly minimal, but I've heardtell from many people that Final Fantasy Tactics is a difficult game. Given that it's my favorite game, I've played it rather a lot, and find it extraordinarily easy.