Fate/stay night is a Visual Novel and that means its an intense picture book with an actual story and not discribinmg the color and age of fish.
It is worth getting and playing cause I like Saber. Ippy likes Rin, no one I know likes Sakura.
And do not be an ADHD loser that can barely get past the Prolouge. (You know who you are).
And I'm making an RPG based in that universe so it may help to read it.