Aurelion Sol's Ultimate is a Dissapointment

Disclaimer: I don't think his ult is bad, it does good damage and the knockback is useful.

However, I feel like his ult is not what it could have been. His Q is more of an ultimate than his actual ultimate in my opinion. The fact that you can get it to a massive size that can stun an entire team for 2 seconds is HUGE. It is just as good as an amumu ultimate, all in his Q. I feel like a champions ult is meant to be their most powerful ability, one that can change a fight completely. Considering this chamion crushed the Sun in his hand in the teaser, I feel like him shooting a little gust of wind that knocks back enemies in a line is not the ultimate that he could have. His kit brings 4 new abilites that we have seen nothing like before, where as his ult is just a dissapointment. Again, I'm not saying it's a bad ability, I just feel that it doesn't live up to his design and overall uniqueness of his other 4 abilities.