What unique history you said?
I met a lot of amazing persons, had my own organization, learned to use my masteries at their fullest, had fun doing and winning a Chunin Exam or the summer PVP tournament with my squad (where I became one of the 4 original owners of the pink fan), in addition of having fun doing and winning the First Gold Ninja Brawl (best experience so far), doing lot of tournaments or raids, becoming a Sand ANBU, an Akatsuki, a feared ninja even in my own village.. and the list continues.
All those things that I couldn't have achieved if the game was made to make you last for no more than a month and make my SparkZZ who he is today.