Best Final fantasy series game, has the best magic system, best characters, best summons, best graphics, and best story.
It will take your time rapidly and you will not be able to take the control out of your hands, it will captivate you like no other game has. At first it will be different than any other game, you will start by loving it and loving it more. And best of the best, it was the first final fantasy that a woman was the most important character and not a man.
The magic system is based on espers which everyone can learn from them, and all characters can learn all of the magic, it is completely coherent with the story and you may even cry a little at the ends (No spoilers)