That’s the whole point. It’s supposed to be underwhelming, to make you realize that the Little Giant might’ve been a great player in high school, but life did its own thing and now he’s just some random dude who used to play volleyball.
This means that Hinata will be ready to move on from worshipping him and become an even greater player than his idol in all aspects, not only technique, but also passion for the game.
Anyone else kind of disappointed how the little giant was introduced?