Originally a Playstation 2 game from 2001 then later part of an HD collection, Final Fantasy X is a game with a lot more depth and content than one might originally think. But, this is not a review of the game, but since I had so much fun doing this for Persona 4, I have decided to rank every party member in this game based on my own personal experience of hundreds of hours. Please note this is purely my opinion, click "read more" to begin.
Before beginning, it is worth pointing out that there is a drastic difference between simply playing through the story of this game and tackling all of the extra content. On a casual playthrough it does not matter too much who you use in your party. Everyone has a type of enemy they specialize in defeating and can be leveled enough to fair against the main bosses. So, I am going to focus on the extra content as it requires a great deal more strategy and preparation. Seymour doesn't count.