Daily note that Azir has no passive on high elo.
As someone who plays Azir since his release, standing at Diamond 2, I barely use my tower. Its like: "Hey enemy team, here you go 150 free gold!" IN MOST OF THE TIMES (you see, it's not always).
I use it like, twice per game in very a situational fight (usually in mid t2, when we're attacking the t3 or defending it). Wasn't it the reason that Revive got removed from the game? I remember that the reason was: "you'll only use that twice a game".
sry for my bad english, im from Brazil and i've created an account just to say that here, because in BR Boards there are no effects at all on gameplay feedback.
A ordem foi dada (The order was given, in portuguese), playing since Season 1 (early 2010). Thanks for the attention.
edit: why the downvote? i'm here spreading my opinion and then i get bombarded and I don't even know the actual reason...