I've suffered through Final Fantasy 13, five hours of Final Fantasy 13-2, and the demo of Lightning Returns. Lightning Returns demo didn't seem all that bad though except when you thought about how every class has no difference other than certain locked skills and stats, and there's no reason to choose any but the best three. I thought the game was going to be pretty amazing based on the new combat and the potential surrounding it, but I'm very skeptic on getting it after the demo as it might turn out to be another FF13-2.