We don't need ANOTHER thread about this..
It was stated in his first movie appearance that he is the Legendary Super Saiya-jin.
He's not SSJ2.
He's not ultra super saiya-jin.
He doesn't fall under any category..he's a being of legend.
He is the Super Saiya-jin that appears once every 1000 years.
He is Legend.
There is no room for argument, I'm going from what it stated directly in the movie.
*CLOSED*