There's a 25 page discussion on Azir that has been going strong for about 3 weeks...
http://forums.na.leagueoflegends.com/board/showthread.php?t=4820620
In a forsaken area of the site where reds dare not go (Champion Feed Back forums) there is a healthy and compelling discussion on what Azir is and everyone's confusion...
Is he a mage? An AP bruiser? A tank? On-hit Hybrid? We're all trying to figure this out...
But their's one point everyone agrees on... Azir's kit is clunky, unresponsive and counter intuitive. He's a hot mess with his kit revolving around one ability for attacking, initiating and escaping. Over all, in a 25 page discussion which is only growing, I haven't seen any positive feed back involving Azir's kit.