Now that people mention FFX-2, its funny because as fun as it was, i thought its battle system was super repetitive because most of the time a simple physical attack did the job, so all you were doing 90% of the game, was clicking x over and over again to let them do the obvious shit over and over again. To a lesser extent this applies to all previous FF's in general.
Imo the semi automated system was a step in the right direction because it was more convenient. Rather than giving the same dumb and obvious command again, you give them the basic tactic they have to use and only change if you want to use a different strategy when needed. This is actually a very smart system.
I played all FF's (except 3) and i can honestly say, FFXIII is one of the most challenging FF's. People just don't realize that clicking X 10.000 times to let them attack over and over again is NOT smarter than just giving the basic command, ok from now on you'll use physical attacks until i say otherwise. No, its actually a more comfortable system that got rid of the unnecessary dumb stuff.