I am particularly fascinated by the ability to change between three teammates while engaged in a battle.
Playing the game offers better controls, more characters to choose and a pretty strong combat mode. In part, Storm 4 has lived to that expectation and in the other part disappointed the players. Also, you would expect new interesting additional features to the game. You would expect to get limited drawbacks from experience in the other preceding series. Knowing that Storm 4 is the last in the series sets your mind to the kind of expectations you will encounter during gameplay.
As an enthusiast of the genre, being given the power to control the characters grants your wish to change the script from what you are accustomed to in anime movies to having control over the story.