Yasuo's ult

Yasuo's ult looks so cool that people neglect its true opness. I hate this ult because this is the best aoe cc in game. Never mind his damage, his ult barely hurts but he can hold anyone who were in the air when he ults for solid 3 seconds in his cob of air thingy. The range(aoe) is ridiculously big even if you are 1k miles away from it if you're knocked up you will get caught into it. Why is riot not doing something about this 'STUN'? I hope they make it like a slow or any other impairment of movement so you can get out of it taken portion of damage even if you got caught.

Anyone agree with that its the best 'stun' spell in game? Let's make it clear it IS a stun even if it doesn't say anything about it. You are basically helpless in that black hole.