I'm pretty terrible at Dead or Alive 5, but it's an okay game. I play too many fighting games as it is, and I just can't be bothered to learn another. Although now, I play it so minimally, that I've forgotten almost everything. I can't even tell you how to counter a punch off the top of my head.
Me and my friends play lots of fighters, 4P versus. I'm always dead weight in that game. Never got the original. I but I am considering last round.
There really aren't any games that I like that I'm terrible at. If I liked the game, I wouldn't suck at it. It's just that I refuse to take the time to learn DoA.