The Final Fantasy games have always been fairly experimental when it comes to gameplay, story, design, etc with few recurring elements but I heard was criticism of this format is that they constantly have to reinvent the wheel or lack of consistency. I really like how the series reinvents itself with each game where it gives a different world and setting with each installment but one criticism I heard of this is how the series tends to lack consistency or they have to change up the battle system to accommodate the new games. I know the series is no stranger to criticism but is the criticism of the series changes itself up a valid one?